Salt among following is ______...? Mcqs

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Salt among following is ______...?

(A) HCl
(B) KCl

(C) HNO3
(D) H2SO4

βœ… Correct Answer: KCl

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Biggest award in the field of science is the __________...?

(A) Noble Prize
(B) UNESCO peace prize

(C) Right livelihood prize
(D) All of these

βœ… Correct Answer: Noble Prize

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Gold and Silver are known as _________ metals ...?

(A) Coinage metals
(B) Noble metals

(C) Both A & B
(D) None of these

βœ… Correct Answer: Both A & B

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

There are ______ themes in geography....?

(A) Three
(B) Four

(C) Five
(D) Seven

βœ… Correct Answer: Five

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Cause of Malaria is ________...?

(A) Dirty environment
(B) Pollution

(C) Mosquito
(D) None of above

βœ… Correct Answer: Mosquito

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Strength of intermolecular forces from ionic or covalent bond is _______...?

(A) Weaker
(B) Stronger

(C) Equal
(D) None of above

βœ… Correct Answer: Weaker

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Boolean expression of an OR gate is ______...?

(A) A . B
(B) A + B

(C) A x B
(D) None of these

βœ… Correct Answer: A + B

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Two capacitors of 8µF are connected in series then the equivalent capacitance is ______...?

(A) ¼ µF
(B) 2 µF

(C) 3 µF
(D) 4 µF

βœ… Correct Answer: 4 µF

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

According to Quark theory, there are _________ elementary particles....?

(A) Three
(B) Six

(C) Nine
(D) Ten

βœ… Correct Answer: Six

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Naturally occurring enzyme used as a defense chemical by bacteria ______...?

(A) Defense protein
(B) Restriction enzyme

(C) Hydrolytic enzyme
(D) Ligase enzyme

βœ… Correct Answer: Restriction enzyme

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Diamond is a very expensive ornament. It is composed of a single element ___________...?

(A) Carbon
(B) Gold

(C) Silver
(D) Platinum

βœ… Correct Answer: Carbon

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Work done per unit time is called ______...?

(A) Efficiency
(B) Energy

(C) Power
(D) Force

βœ… Correct Answer: Power

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If the material recovers the original dimensions, when an external force is removed, this deformation is known as ______ deformation....?

(A) Inelastic
(B) Permanent

(C) Elastic
(D) Irreversible

βœ… Correct Answer: Elastic

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Cotyledons are very Important because they ________...?

(A) Store Food
(B) Store Water

(C) Store Air
(D) None of these

βœ… Correct Answer: Store Food

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The audible range of normal dog ear is ______...?

(A) 16 Hz to 20kHz
(B) 10 Hz to 31kHz

(C) 67 Hz to 45kHz
(D) 20 Hz to 20kHz

βœ… Correct Answer: 67 Hz to 45kHz

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The main function of the kidney is ____________...?

(A) To control blood pressure
(B) To control body temperature

(C) To remove waste product from the body
(D) To help in digestion of food

βœ… Correct Answer: To remove waste product from the body

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Digestion of food is completed in the __________...?

(A) small intestine
(B) large intestine

(C) stomach
(D) Liver

βœ… Correct Answer: small intestine

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The speed of sound in air is ______...?

(A) 332 m/s
(B) 345 m/s

(C) 333 m/s
(D) 354 m/s

βœ… Correct Answer: 332 m/s

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The SI unit of Dipole moment is __________...?

(A) Debye
(B) Cm

(C) Weber
(D) Coulumb

βœ… Correct Answer: Debye

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Another name for a supercomputer is a ______...?

(A) High-performance computer
(B) Mainframe computer

(C) Maxi computer
(D) None

βœ… Correct Answer: High-performance computer

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Carrot is good source of Vitamin _______...?

(A) Vitamin A
(B) Vitamin B

(C) Vitamin C
(D) Vitamin D

βœ… Correct Answer: Vitamin A

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Electronics comprises the _________...?

(A) Physics
(B) Engineering

(C) Technology
(D) All of these

βœ… Correct Answer: All of these

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Long-sight defect could be corrected by using __________ lens...?

(A) concave
(B) Convex

(C) diverging
(D) none of these

βœ… Correct Answer: Convex

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The primary function of the feathers in birds is to _________...?

(A) Provide insulation for preserving body heat
(B) Provide striking surface to the wings for flying

(C) Make the body surface waterproof
(D) impart coloration for species as well as sex recognition

βœ… Correct Answer: Provide striking surface to the wings for flying

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Severe deficiency of Vitamin D results in __________....?

(A) scurvy
(B) rickets

(C) night blindness
(D) None of these

βœ… Correct Answer: rickets

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The lifespan of White Blood Cells is __________ day(s)...?

(A) 1 – 5 days
(B) 3 – 7 days

(C) 4 – 8 days
(D) 5 – 21 days

βœ… Correct Answer: 5 – 21 days

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The part of an eye acting as a black point of camera is ______...?

(A) Sclera
(B) Retina

(C) Optic disc
(D) Choroid

βœ… Correct Answer: Choroid

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Study of energy production in living bodies is called_________...?

(A) Biology
(B) Biomechanics

(C) Bioenergetics
(D) Aerodynamics

βœ… Correct Answer: Bioenergetics

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The lifespan of Red Blood Cells is __________ days...?

(A) 60
(B) 120

(C) 180
(D) 240

βœ… Correct Answer: 120

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The study of fish is known as ________...?

(A) Entomology
(B) Ichthyology

(C) Ecology
(D) None of these

βœ… Correct Answer: Ichthyology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A term biotype means ___________...?

(A) all individuals having same phenotype
(B) all individuals having same genotype

(C) all individual with different phenotype
(D) all individuals with different genotype

βœ… Correct Answer: all individuals having same phenotype

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The part of brain involved in reasoning is ______...?

(A) Fore brain
(B) Cerebrum

(C) Cortex
(D) Frontal lobe

βœ… Correct Answer: Frontal lobe

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The comparison of two values is called _____...?

(A) Ratio
(B) Proportion

(C) Graph
(D) Table

βœ… Correct Answer: Ratio

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The melting point of ice at normal atmospheric pressure is ______...?

(A) 0 °C
(B) 0 K

(C) 100 °C
(D) Both 'a' and 'b'

βœ… Correct Answer: 0 °C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A telescope is an instrument that gathers _______ from distant sources....?

(A) Sound
(B) Light

(C) Heat
(D) Water

βœ… Correct Answer: Heat

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The thermosphere extends from an altitude of ________ to the base of ________ at ________...?

(A) 75 km, Mesosphere, 670 km
(B) 80 km, Ionosphere, 680 km

(C) 85 km, Exosphere, 690 km
(D) 90 km, Ozone Layer , 690 km

βœ… Correct Answer: 85 km, Exosphere, 690 km

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Other name of white blood cells is _____________...?

(A) Erythrocytes
(B) Leukocytes

(C) Thrombocytes
(D) None of these

βœ… Correct Answer: Leukocytes

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The presence of a dielectric between the plates of capacitors, the capacitance of capacitor ______...?

(A) Increases
(B) Remain constant

(C) Decreases
(D) Remain uncharged

βœ… Correct Answer: Increases

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sound waves are _________ waves....?

(A) Transverse
(B) Electromagnetic

(C) Longitudinal
(D) None of these

βœ… Correct Answer: Longitudinal

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The only non metal exists in liquid state is ___________...?

(A) Mercury
(B) Bromine

(C) Phosphorus
(D) Iodine

βœ… Correct Answer: Bromine

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The largest latitude circle on earth is ________...?

(A) Arctic circle
(B) Tropic of cancer

(C) Tropic of Capricorn
(D) The Equator

βœ… Correct Answer: The Equator

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The most densest substance on the Earth is __________....?

(A) Platinum
(B) Copper

(C) Steel
(D) Osmium

βœ… Correct Answer: Osmium

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which one of the following is not vector quantity _______...?

(A) Acceleration
(B) Displacement

(C) Speed
(D) Force

βœ… Correct Answer: Speed

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

An object with particles close together and vibrating describes a _______...?

(A) Gas
(B) Liquid

(C) Solid
(D) All three

βœ… Correct Answer: Solid

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Dinosaurs and many other species were extinct about ________ years ago....?

(A) 55 million
(B) 66 million

(C) 75 million
(D) 85 million

βœ… Correct Answer: 66 million

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Symptoms of vitamin b7 deficiency are known to ______________....?

(A) Pellagra
(B) Hair Loss

(C) Muscle weakness
(D) Xerophthalmia

βœ… Correct Answer: Hair Loss

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The study of the structure of the body is called _______ ...?

(A) Anthropobiology
(B) Anatomy

(C) Aphnology
(D) Apiology

βœ… Correct Answer: Anatomy

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

NASA’s ________ rover landed on Mars in February 2021....?

(A) Persistence
(B) Desistance

(C) Perseverance
(D) None of the above

βœ… Correct Answer: Perseverance

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Earth’s axis is an imaginary ______...?

(A) Square
(B) Line

(C) Circle
(D) Dot

βœ… Correct Answer: Line

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Stratosphere is the atmospheric layer that absorbs most of __________ that Earth receives from the Sun....?

(A) Infrared radiation
(B) Ultraviolet radiation

(C) Ozone layer
(D) Radio waves

βœ… Correct Answer: Ultraviolet radiation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

On the Moon, the escape velocity is: __________...?

(A) Less than on Earth due to its lower mass and smaller radius
(B) More than on Earth due to its smaller radius

(C) The same as on Earth because escape velocity is a constant
(D) Dependent on the time of day

βœ… Correct Answer: Less than on Earth due to its lower mass and smaller radius

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In a transverse wave, the ______ is the distance b/w its two adjacent crests or troughs...?

(A) Wavelength
(B) Frequency

(C) Amplitude
(D) Velocity

βœ… Correct Answer: Wavelength

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Echo is a ___________ of sound...?

(A) Reflection
(B) Refraction

(C) Interference
(D) None

βœ… Correct Answer: Reflection

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The largest part of the human brain is ___________...?

(A) Medulla oblongata
(B) Cerebellum

(C) Cerebrum
(D) None of these

βœ… Correct Answer: Cerebrum

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Moon is a__________...?

(A) Star
(B) Planet

(C) A & B
(D) Satellite

βœ… Correct Answer: Satellite

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The areas around the North and South poles within the Polar circles is called _____________...?

(A) The Torrid Zone
(B) The Frigid Zone

(C) The Temperature Zone
(D) The Hardiness Zone

βœ… Correct Answer: The Frigid Zone

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The rear view mirror of a motor vehicle is ________...?

(A) Concave
(B) Plane

(C) Convex
(D) Biconcave

βœ… Correct Answer: Convex

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The quantity of matter in an object is its ________...?

(A) Force
(B) Mass

(C) Weight
(D) None of these

βœ… Correct Answer: Mass

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Main and excessive part of plasma consists of ________...?

(A) Carbon dioxide
(B) Oxygen

(C) Water
(D) Glucose

βœ… Correct Answer: Water

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Bond which involve 3 shared electron pairs is a ______...?

(A) Double covalent bond
(B) Single covalent bond

(C) Triple covalent bond
(D) None of above

βœ… Correct Answer: Triple covalent bond

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Lactose is ______...?

(A) Grape sugar
(B) Honey sugar

(C) Milk sugar
(D) Cane sugar

βœ… Correct Answer: Milk sugar

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Inherited condition that affects the blood hemoglobin called _____...?

(A) Sickle Cell Disease
(B) Hemophilia

(C) Leukemia
(D) Thalassemia

βœ… Correct Answer: Thalassemia

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the Molecular Formula for Glucose _______ ...?

(A) C4H10O6
(B) C5H11O6

(C) C6H12O6
(D) S6H12O6

βœ… Correct Answer: C6H12O6

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The gradual physiological adjustment to slowly changing new environmental conditions is known as _____________________...?

(A) Selection
(B) Introduction

(C) Acclimatization
(D) Quarantine

βœ… Correct Answer: Acclimatization

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Newton's law of gravitation is consistent with Newton's _________ law of motion....?

(A) 1st
(B) 2nd

(C) 3rd
(D) All of them

βœ… Correct Answer: 3rd

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

More than 50% of the Earth’s crust consists of ______ plains....?

(A) Abyssal
(B) Indus

(C) Low land
(D) None of these

βœ… Correct Answer: Low land

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A body is in stable equilibrium after slight tilt if its center of gravity _____...?

(A) Remains above the point of contact
(B) Remains on one side of point of contact

(C) Passes over the point of contact
(D) Is at lowest position

βœ… Correct Answer: Remains above the point of contact

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The turn ratios of a transformer is 10. It means ______...?

(A) Is = 10 Ip
(B) Np - 10Ns

(C) Ns = 10 Np
(D) Vs = 10 Vp

βœ… Correct Answer: Ns = 10 Np

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Medulla oblongata is a part of human ___________...?

(A) Heart
(B) Brain

(C) Liver
(D) Sex organ

βœ… Correct Answer: Brain

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Fundamental molecule produced during photosynthesis is ______...?

(A) Glucose
(B) Amino acid

(C) Fatty acid
(D) Nucleotide

βœ… Correct Answer: Glucose

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The season changes because of the ____________...?

(A) Moon is revolving round the earth
(B) Earth is revolving round its axis

(C) Earth is revolving round the sun
(D) Planet Mars is attracting the sun

βœ… Correct Answer: Earth is revolving round the sun

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A loudspeaker changes _________ energy into sound energy....?

(A) Chemical
(B) Electrical

(C) Light
(D) Kinetic

βœ… Correct Answer: Electrical

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A train goes past a railway station at a high speed. A young boy standing on the edge of the platform is likely to __________...?

(A) Remain unaffected
(B) Fall away from the train

(C) Fall towards the train
(D) Fall away from or towards the train depending upon the speed

βœ… Correct Answer: Fall towards the train

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The symbol denotes the proton number is ______...?

(A) P
(B) N

(C) Z
(D) A

βœ… Correct Answer: Z

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When Earth is between the Moon and the Sun, this forms a shadow of the Earth, and the Moon passes through this shadow of the Earth, causing a ______...?

(A) Solar Eclipse
(B) Lunar Eclipse

(C) Moon Shadow
(D) Earth Shadow

βœ… Correct Answer: Lunar Eclipse

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

At night, Plants intake __________ and release __________...?

(A) Oxygen – Carbon dioxide
(B) Carbon dioxide – Oxygen

(C) Oxygen – Carbon monoxide
(D) None of theseCarbon monoxide – Oxygen

βœ… Correct Answer: Oxygen – Carbon dioxide

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The internal condition of an organism is referred as ______...?

(A) Homeostasis
(B) Internal environment

(C) Internal metabolism
(D) Feedback mechanism

βœ… Correct Answer: Internal environment

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In an atom number of protons and neutrons are added to obtain ________...?

(A) In an atom number of protons and neutrons are added to obtain ________? Number of electrons
(B) Number of nucleons

(C) Atomic number of element
(D) Number of isotopes

βœ… Correct Answer: Number of nucleons

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The outer part of DNA helix made up of sugar and phosphate is called ______...?

(A) Nucleoprotein
(B) Rungs

(C) Upright
(D) Phosphoester

βœ… Correct Answer: Upright

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The atmospheric greenhouse effect is produced mainly by the __________________...?

(A) Absorption and re-emission of visible light by the atmosphere
(B) Absorption and re-emission of ultraviolet radiation by the atmosphere

(C) Absorption and re-emission of infrared radiation by the atmosphere
(D) Absorption and re-emission of visible light by clouds

βœ… Correct Answer: Absorption and re-emission of infrared radiation by the atmosphere

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

β€œRancidity produced in butter can be decreased by adding quinoline to the butter”. This statements shows that _______________...?

(A) Nothing is impossible
(B) Quinoline is an inhibitor

(C) Quinoline is a catalyst
(D) Quinoline is an activator

βœ… Correct Answer: Quinoline is an inhibitor

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Genetic constitution of a trait is called _____...?

(A) Genotype
(B) Phenotype

(C) Genome
(D) Phenyl

βœ… Correct Answer: Genotype

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The average heartbeat per minute in a normal man is _________...?

(A) 50
(B) 70

(C) 80
(D) 100

βœ… Correct Answer: 70

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Tyndall effect is related to the ______ of light...?

(A) Reflection
(B) Dispersion

(C) Scattering
(D) Refraction

βœ… Correct Answer: Scattering

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Pregnancy time period of β€œmice” is ___________...?

(A) 2 weeks
(B) 2.5 weeks

(C) 3 weeks
(D) 4 weeks

βœ… Correct Answer: 3 weeks

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The audible range of normal cat ear is _______...?

(A) 10 Hz to 31kHz
(B) 67 Hz to 45kHz

(C) 20 Hz to 20kHz
(D) 45 Hz to 64kHz

βœ… Correct Answer: 45 Hz to 64kHz

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Study of β€œAging” is called __________...?

(A) Gerontology
(B) Hstologyh

(C) Pysiology
(D) Anthropology

βœ… Correct Answer: Gerontology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Brass gets discoloured in air because of the presence of which of the following gases in air ________ ...?

(A) Carbon dioxide
(B) Oxygen

(C) Nitrogen
(D) Hydrogen sulphide

βœ… Correct Answer: Hydrogen sulphide

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A body is in unstable equilibrium after slight tilt if its center of gravity ______...?

(A) Remains on one side of the point of contact
(B) Remains above the point of contact

(C) Passes over the point of contact
(D) Is positioned at its bottom

βœ… Correct Answer: Remains above the point of contact

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sounds travel faster through solids than _______...?

(A) Liquid
(B) Gases

(C) Solids
(D) Both A and B

βœ… Correct Answer: Both A and B

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Material for rain-proof coats and tents owe their water proof properties to ________...?

(A) Surface tension
(B) Viscosity

(C) Specific gravity
(D) Elasticity

βœ… Correct Answer: Surface tension

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Numerical value of G is ______...?

(A) G = 6.673 10^-11 Nm^2 kg^-2
(B) G = 6.673 10^11 Nm^2 kg^-2

(C) G = 6.763 10^-11 Nm^2 kg^-2
(D) G = 6.763 10^11 Nm^2 kg^-2

βœ… Correct Answer: G = 6.673 10^-11 Nm^2 kg^-2

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Joint in which bones are joined together by fibrous tissues is called _____________ ...?

(A) Fibrous joint
(B) Cartilaginous joint

(C) Synovial joint
(D) Ball and socket joint

βœ… Correct Answer: Fibrous joint

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The human heart is _______ ...?

(A) Ampullary Heart
(B) Pulsating Heart

(C) Myogenic Heart
(D) Neurogenic Heart

βœ… Correct Answer: Myogenic Heart

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Stomata present in leaves help the plant in ______...?

(A) Absorption
(B) Evaporation

(C) Chlorophyll
(D) Chromoplast

βœ… Correct Answer: Evaporation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The vapour pressure of a liquid increases with the _______...?

(A) Increase of pressure
(B) Increase of temperature

(C) Increase of intermolecular forces
(D) Increase the polarity of molecules

βœ… Correct Answer: Increase of temperature

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A/an _______ provides an incomplete path for the current to flow through....?

(A) Open Circuit
(B) Closed Circuit

(C) Series Circuit
(D) Short Circuit

βœ… Correct Answer: Open Circuit

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Great Spot is on the planet __________...?

(A) Saturn
(B) Venus

(C) Mars
(D) Jupiter

βœ… Correct Answer: Jupiter

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

An Average Hummingbird’s heart rate per minute is __________....?

(A) 500 times
(B) 1000 times

(C) more than 1000 times
(D) more than 1200 times

βœ… Correct Answer: more than 1200 times

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When the angle of refraction is 90° and the refractive index for water is 1. 33, the critical angle is ______...?

(A) 48.8°
(B) 50.0°

(C) 49.1°
(D) 51.0°

βœ… Correct Answer: 48.8°

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Most protists are ______...?

(A) Terrestrial
(B) Fungal

(C) Photosynthetic
(D) Aquatic

βœ… Correct Answer: Aquatic

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A solid can _______...?

(A) Have a fixed shape
(B) Be easily compressed

(C) Take a shape of container
(D) Have freely moving molecules

βœ… Correct Answer: Have a fixed shape

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The correct age of solar system is approximately __________...?

(A) 4.3 Billion years
(B) 4.4 Billion years

(C) 4.5 Billion years
(D) None of these

βœ… Correct Answer: 4.5 Billion years

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The most abundant element in the Earth’s crust is __________...?

(A) Oxygen
(B) Hydrogen

(C) Carbon Dioxide
(D) Silicon

βœ… Correct Answer: Oxygen

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The main cause of air pollution is __________...?

(A) Burning Of Fuels
(B) Forests

(C) Fertilizers
(D) None of these

βœ… Correct Answer: Burning Of Fuels

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the number of known crystalline phases of water ________...?

(A) 4
(B) 8

(C) 17
(D) 18

βœ… Correct Answer: 18

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The number of spark plugs needed in a diesel engine is ______...?

(A) Zero
(B) 1

(C) 2
(D) 4

βœ… Correct Answer: Zero

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

According to Big Bang Theory, the Universe began about __________ billion years ago....?

(A) 10 – 20
(B) 20 – 30

(C) 30 – 40
(D) 40 – 50

βœ… Correct Answer: 10 – 20

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The altitude on stratosphere is ______...?

(A) 40 to 45 km
(B) 50 to 55 km

(C) 60 to 65 km
(D) 70 to 75 km

βœ… Correct Answer: 50 to 55 km

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Main use of salt in diet is to : ___________...?

(A) ease the process of cooking
(B) increase the taste

(C) produce small amount of hydrochloric acid required for digestion
(D) inclease solubility of food particles in water

βœ… Correct Answer: produce small amount of hydrochloric acid required for digestion

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Scientific Study of Caves are know as _________ ...?

(A) Haematology
(B) Speleology

(C) Oology
(D) Oneriology

βœ… Correct Answer: Speleology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Newton metre is a unit of __________....?

(A) Substance
(B) Length

(C) torque
(D) Work

βœ… Correct Answer: torque

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Only male frog produce croacking sound because _________ ...?

(A) Male frog can magnify their voice with the help of sound box.
(B) Male frog have three pair of vocal cord

(C) Female frog have larynx but no vocal cord
(D) Female frog have no larynx

βœ… Correct Answer: Female frog have no larynx

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When a ray of sunlight enters a dark room , its straight path become visible because of dust particles hanging in the air. It is because light is _________...?

(A) Visible
(B) Transparent

(C) Invisible
(D) opaque

βœ… Correct Answer: Visible

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If an object absorbs all entire component/seven colours of light, it appears in ________ colour....?

(A) White
(B) Black

(C) Dark
(D) Green

βœ… Correct Answer: Black

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

All electromagnetic waves travel through a vacuum at ______...?

(A) The different speed
(B) The same speed

(C) The increasing speed
(D) The decreasing speed

βœ… Correct Answer: The same speed

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Fuel used in a Fast Breeder Reactor is _____________...?

(A) Uranium Oxide
(B) Uranium Plutonium carbide

(C) Uranium Plutonium Oxide
(D) Uranium thorium Oxide

βœ… Correct Answer: Uranium Plutonium Oxide

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Spinal card controls all ___________...?

(A) Sexual activities
(B) Thinking activities

(C) Reflex activities
(D) none

βœ… Correct Answer: Reflex activities

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The strongest part(s) of a magnet is/are _________...?

(A) North pole
(B) South pole

(C) North and south pole
(D) Median of north and south pole

βœ… Correct Answer: North and south pole

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The earth’s ___________ is divided into 15 major plates of various sizes...?

(A) Mesosphere
(B) Stratosphere

(C) Lithosphere
(D) None

βœ… Correct Answer: Lithosphere

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A movable pulley can _______...?

(A) Increase the input force
(B) Decrease the input force

(C) Change the direction of force
(D) Change the speed of force

βœ… Correct Answer: Decrease the input force

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Fine organic or inorganic particles suspended in air is called _______________...?

(A) particulate pollutant
(B) gaseous pollutant

(C) aerosol
(D) none of these

βœ… Correct Answer: aerosol

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The male gonads in rabbit are ______...?

(A) Testis
(B) Ovaries

(C) Scrotal sac
(D) Vas deferens

βœ… Correct Answer: Testis

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In context of environment, the term β€œdirty dozen” refers to _____...?

(A) 12 most harmful greenhouse gases
(B) 12 ozone depleting substances

(C) 12 persistent organic pollutants
(D) None of the above

βœ… Correct Answer: 12 persistent organic pollutants

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The process of sublimation _______...?

(A) A solid turns directly into a liquid
(B) A liquid turns directly into a gas

(C) A gas turns directly into a liquid
(D) A solid turns directly into a gas

βœ… Correct Answer: A solid turns directly into a gas

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Boiling point of pure water is __________...?

(A) 90’C
(B) 97’C

(C) 100’C
(D) None of these

βœ… Correct Answer: 100’C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The pyramid of energy in any ecosystem is _________...?

(A) Always upright
(B) May be upright or invented

(C) Always inverted
(D) Always Circle

βœ… Correct Answer: Always upright

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The chemical name of bauxite _______ ...?

(A) Aluminium Oxide
(B) Aluminium Chloride

(C) Aluminium Sulphite
(D) None of the above

βœ… Correct Answer: Aluminium Oxide

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The main factor for determining a region’s climate is ___________...?

(A) Latitude
(B) Temperature

(C) Longitude
(D) None of them

βœ… Correct Answer: Latitude

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The part of brain involved in balance and precision in movements is: __________...?

(A) Cerebrum
(B) Cerebellum

(C) Thalamus
(D) Medulla oblongata

βœ… Correct Answer: Cerebellum

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Acid rain is mainly caused by emissions of __________ in the atmosphere...?

(A) Sulfur Dioxide and Potassium Nitrate
(B) Sulfur and Charcoal

(C) Nitrogen Oxide and Potassium Nitrate
(D) Sulfur Dioxide and Nitrogen Oxide

βœ… Correct Answer: Sulfur Dioxide and Nitrogen Oxide

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

During winter in cold countries, the __________ is mixed to melt the ice on the icy roads....?

(A) Salt
(B) Chlorine

(C) Carbon dioxide
(D) Water

βœ… Correct Answer: Salt

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Combustion can not take place without __________...?

(A) Hydrogen
(B) Air

(C) Oxygen
(D) Argon

βœ… Correct Answer: Air

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

WBCs are also called as _________...?

(A) Leukocytes
(B) Lymphocytes

(C) Nucleotides
(D) Erythrocytes

βœ… Correct Answer: Leukocytes

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The part of ear that is visible is called _______...?

(A) External Ear
(B) Pinna

(C) Internal ear
(D) both A & B

βœ… Correct Answer: both A & B

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Soap is ______...?

(A) Acid
(B) Chemical

(C) Powder
(D) Salt

βœ… Correct Answer: Salt

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The most abundant element in the universe is __________....?

(A) Oxygen
(B) Hydrogen

(C) Carbon Dioxide
(D) Silicon

βœ… Correct Answer: Hydrogen

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A (an) ______ is a pure substance which contains only one type of molecule made up of atoms of more than one element....?

(A) Compound
(B) Element

(C) Molecule
(D) Atom

βœ… Correct Answer: Compound

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The deficiency of vitamin E causes _______ ...?

(A) Weak immune system
(B) Weak bones

(C) Lack of appetite
(D) Sterility

βœ… Correct Answer: Sterility

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The echo (reflected sounD. will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least ________...?

(A) 1120 ft
(B) 120 ft

(C) 56 ft
(D) 100 ft

βœ… Correct Answer: 56 ft

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In an oscillating pendulum, the bob accelerates from its extreme position due to ______...?

(A) Inertia
(B) Tension in the string

(C) Wind
(D) Gravitational force

βœ… Correct Answer: Gravitational force

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Rainbow is formed due to ______...?

(A) Emission of light
(B) Absorption of light

(C) Refraction of light
(D) Transmission of sound

βœ… Correct Answer: Refraction of light

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The products of the reaction between carbon dioxide and water are ______...?

(A) Glucose (C6H12O6) and Nitrogen (N2)
(B) Glucose (C6H12O6) and Oxygen (O2)

(C) Starch (C6H10O5) and Water (H2O)
(D) Cellulose (C6H10O5) and Carbon Monoxide (CO)

βœ… Correct Answer: Glucose (C6H12O6) and Oxygen (O2)

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A shooting star is _________...?

(A) Sun
(B) A comet

(C) A meteor
(D) An steroid

βœ… Correct Answer: A meteor

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Lux is a unit of __________...?

(A) Luminous Flux
(B) Illumination

(C) Luminous Intensity
(D) Focus

βœ… Correct Answer: Illumination

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

NASA’s _________ is currently studying the sun up close....?

(A) Darker Solar Probe
(B) Walker Solar Probe

(C) Parker Solar Probe
(D) Falkner Solar Probe

βœ… Correct Answer: Parker Solar Probe

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Flow of electrons is called ______...?

(A) Electric Charge
(B) Electric Potential

(C) Electric Power
(D) Electric Current

βœ… Correct Answer: Electric Current

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A binocular uses _________ prisms to see distant objects....?

(A) Porro
(B) Schmidt

(C) Fresnel
(D) Kepler

βœ… Correct Answer: Porro

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Dr. James Watson discovered the structure of DNA in __________...?

(A) 1953
(B) 1955

(C) 1957
(D) 1857

βœ… Correct Answer: 1953

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The blueness of the sky is mainly due to _____________...?

(A) The scattering of sunlight by air molecules
(B) The presence of water vapor

(C) Absorption of blue light by the air
(D) Emission of blue light by the atmosphere

βœ… Correct Answer: The scattering of sunlight by air molecules

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A camera uses a __________ to form an image....?

(A) convex lens
(B) concave lens

(C) condenser lens
(D) none of these

βœ… Correct Answer: convex lens

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Force per unit area is called _____...?

(A) Volume
(B) Density

(C) Velocity
(D) Pressure

βœ… Correct Answer: Pressure

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Chemical name of vinegar is _____________...?

(A) Sodium Nitrate
(B) Dilute acetic acid

(C) Chloride of lime
(D) Calcium

βœ… Correct Answer: Dilute acetic acid

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Fatal degenerative lung disease caused by particulate asbestos is referred to as _____________...?

(A) asbestosis
(B) asthma

(C) allergy
(D) sinusitis

βœ… Correct Answer: asbestosis

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The most abundant constituent in Air is ______...?

(A) Hydrogen
(B) Oxygen

(C) Nitrogen
(D) Carbon Dioxide

βœ… Correct Answer: Nitrogen

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Wind energy is the __________ energy....?

(A) Potential
(B) Transverse

(C) Kinetic
(D) Mechanical

βœ… Correct Answer: Kinetic

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Distance of Neptune From Sun is ________ astronomical unit....?

(A) 28
(B) 30

(C) 32
(D) None of these

βœ… Correct Answer: 30

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which one is non flowering plant _______...?

(A) Moss
(B) Jasmine

(C) Sun Flower
(D) None of these

βœ… Correct Answer: Moss

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Examples of _______ properties involved melting, transition to a gas, change of durability and changes to crystal form....?

(A) Physical
(B) Chemical

(C) Nuclear
(D) Biological

βœ… Correct Answer: Physical

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

About ______ of the body weight of a mammal is water....?

(A) 70%
(B) 75%

(C) 80%
(D) 90%

βœ… Correct Answer: 70%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The percentage of plasma in human Blood is _________...?

(A) 50%
(B) 55%

(C) 60%
(D) 80%

βœ… Correct Answer: 55%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The scientific study of measurement is known as __________...?

(A) Entomology
(B) Metrology

(C) Ichthyology
(D) Ecology

βœ… Correct Answer: Metrology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Wireless transmission can be done via _____________...?

(A) A Infrared waves
(B) Radio waves

(C) Microwaves
(D) All of these

βœ… Correct Answer: All of these

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Most of the ozone in the atmosphere is concentrated in the _____________...?

(A) Mesosphere
(B) Troposphere

(C) Stratosphere
(D) ionosphere

βœ… Correct Answer: Stratosphere

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the distance of the star Proxima Centauri from the planet Earth ________...?

(A) 4.2 light years
(B) 3.2 light years

(C) 2.4 light years
(D) 1.5 light years

βœ… Correct Answer: 4.2 light years

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The two factors that affect the speed of sound in air are ______...?

(A) Humidity and volume of the air
(B) Temperature and mass of the air

(C) Volume and mass of the air
(D) Temperature and humidity of the air

βœ… Correct Answer: Temperature and humidity of the air

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Microbes used in baking industry is ________...?

(A) Penicillin
(B) Yeast

(C) Water
(D) None of these

βœ… Correct Answer: Yeast

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The property of a body to oppose the flow of electric charge through it is called electric _______...?

(A) Capacitance
(B) Resistance

(C) Potential
(D) Conductance

βœ… Correct Answer: Resistance

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A saturated solution of KCl on heating becomes _______...?

(A) Unsaturated
(B) Supersaturated

(C) Diluted
(D) All of these

βœ… Correct Answer: Supersaturated

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In the Centigrade scale, the freezing point of water is _______ and the boiling point of water is ________...?

(A) 0°C, 50°C
(B) 10°C, 100°C

(C) 0°C, 100°C
(D) 5°C, 90°C

βœ… Correct Answer: 0°C, 100°C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The small segment of DNA which has information to code one protein is called ______...?

(A) Nucleotide
(B) Polynucleotide

(C) Gene
(D) Exon

βœ… Correct Answer: Gene

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The unicellular structure, responsible for asexual reproduction without fusion is ______...?

(A) Pores
(B) Spores

(C) Gametes
(D) Pollen grains

βœ… Correct Answer: Spores

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

An astronaut sees the colour of the sky as: _________...?

(A) Blue
(B) White

(C) Red
(D) Black

βœ… Correct Answer: Black

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Latin word of the name given to a human being Homo Sapiens, include the: __________...?

(A) Genus & Family
(B) Family & Order

(C) Genus & Class
(D) Genus & Species

βœ… Correct Answer: Genus & Species

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

All living organisms are classified into _______ kingdoms under the system proposed by Whittaker (1969)....?

(A) 5
(B) 6

(C) 7
(D) 8

βœ… Correct Answer: 5

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Soap is the term for a salts of a ______...?

(A) Carboxylic acid
(B) Citric acid

(C) Sulphuric acid
(D) Fatty acid

βœ… Correct Answer: Fatty acid

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Erythrocyte is another name for a ___________...?

(A) white blood Cells
(B) Platelet

(C) Red Blood cells
(D) Plasma

βœ… Correct Answer: Red Blood cells

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The deficiency of vitamin K causes ________ ...?

(A) Loss of appetite
(B) Scurvy

(C) Sterility
(D) Blood clotting disorder

βœ… Correct Answer: Blood clotting disorder

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Splitting of glucose (glycolysis) release small amount of energy which is enough to generate _____...?

(A) 2 ATP
(B) 5 ATP

(C) 18 ATP
(D) 36 ATP

βœ… Correct Answer: 2 ATP

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The mobility of liquids is lesser than ______...?

(A) Solids
(B) Gases

(C) Plasma
(D) Bose Einstein Condensate

βœ… Correct Answer: Gases

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which of the following are non-biodegradable materials ______...?

(A) Dead Animals
(B) Plastics

(C) Bread
(D) None of these

βœ… Correct Answer: Plastics

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Scientific study of the Algae is known as ___________...?

(A) Phycology
(B) Pomology

(C) Oneriology
(D) Trichology

βœ… Correct Answer: Phycology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The use of potassium hydroxide produced a ________...?

(A) Hard soap
(B) Soft soap

(C) Moderate soap
(D) All of these

βœ… Correct Answer: Soft soap

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The medical branch of science that deals with the study of skin, its functions, diseases, & treatment is ________ ...?

(A) Dermatology
(B) Dormatology

(C) Deontology
(D) Dermatoglyphics

βœ… Correct Answer: Dermatology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Oort cloud is estimated to be about __________ AU away from the sun...?

(A) 100,000
(B) 200,000

(C) 300,000
(D) 400,000

βœ… Correct Answer: 100,000

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

We could destroy the Dengue Mosquito by introducing a special Mosquito Eating ______in the water bodies....?

(A) Fish
(B) Meat

(C) Chicken
(D) None

βœ… Correct Answer: Fish

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Bamboo is a__________...?

(A) Herb
(B) Grass

(C) Shurb
(D) Tree

βœ… Correct Answer: Grass

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Men....?

(A) 4.5 to 6.2 million
(B) 3.4 to 6.8 million

(C) 3.2 to 7.2 million
(D) 4.0 to 5.2 million

βœ… Correct Answer: 4.5 to 6.2 million

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Inspiration involves ______...?

(A) Contraction of intercostals muscles
(B) Contraction of diaphragm

(C) Inward movement of ribs
(D) Both a and b

βœ… Correct Answer: Both a and b

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The materials required for respiration are ______...?

(A) Glucose (C6H12O6) and Oxygen (O2)
(B) Glucose (C6H12O6) and Water (H2O)

(C) Carbon Dioxide (CO2) and Water (H2O)
(D) Oxygen (O2) and Light Energy

βœ… Correct Answer: Glucose (C6H12O6) and Oxygen (O2)

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Law of conservation of momentum defines that the total momentum of a system of two bodies before and after collision ______...?

(A) Remains constant
(B) Retains more momentum

(C) Losses some momentum
(D) None of the above is true

βœ… Correct Answer: Remains constant

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The valency of carbon Atom is __________ ...?

(A) 1
(B) 2

(C) 3
(D) 4

βœ… Correct Answer: 4

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The importance of perspiration is to ___________...?

(A) Eliminate body odours
(B) Improve the general health

(C) Open the pores in the skin
(D) Regulate body temperature

βœ… Correct Answer: Regulate body temperature

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Dry ice is ___________...?

(A) Methane hydrate
(B) Liquid Nitrogen

(C) Solid Carbon dioxide
(D) Frozen Water

βœ… Correct Answer: Solid Carbon dioxide

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Alzheimer’s disease is a _________ disorder....?

(A) Genetic
(B) Brain

(C) Eye
(D) Body Weight Loss

βœ… Correct Answer: Brain

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Stomach stores the ___________...?

(A) enzime
(B) Food

(C) hcl
(D) None of These

βœ… Correct Answer: Food

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A Spectroscope is used to _______...?

(A) Measure the distance of a star from Earth
(B) Identify the chemical elements present in a star

(C) Determine the temperature of a star
(D) Calculate the velocity of a star

βœ… Correct Answer: Identify the chemical elements present in a star

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Volvox is a polyphyletic genus of _______...?

(A) Green algae
(B) Red algae

(C) Brown algae
(D) None of these

βœ… Correct Answer: Green algae

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Another name for our voice box is _________...?

(A) Larynx
(B) Pharynx

(C) Trachea
(D) Mouth

βœ… Correct Answer: Larynx

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Earth behaves like a magnet with ______ poles...?

(A) Four
(B) Three

(C) Two
(D) None of these

βœ… Correct Answer: Two

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The turning effect of force is called_________...?

(A) Moment
(B) Momentum

(C) Torque
(D) None of these

βœ… Correct Answer: Torque

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The molar mass of H2SO4 is ______...?

(A) 98 a.m.u
(B) 9.8 gm

(C) 98 gm
(D) 9.8 a.m.u

βœ… Correct Answer: 98 gm

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The average adult has a blood volume of about __________ liters....?

(A) 4
(B) 5

(C) 6
(D) 7

βœ… Correct Answer: 5

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Saffron is obtained from which among the following parts of the plant ________...?

(A) Anther
(B) Stigma

(C) Stamen
(D) Pollen

βœ… Correct Answer: Stigma

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Value of 1 Farady is equal to ______...?

(A) 9.65 C
(B) 9650 C

(C) 96500 C
(D) 965 C

βœ… Correct Answer: 96500 C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Plant have ________ while animals lack it....?

(A) starch
(B) cellulose

(C) protein
(D) fat

βœ… Correct Answer: cellulose

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Blood glucose level is raised by the following except __________...?

(A) Carbohydrates
(B) Insulin

(C) Cholesterol
(D) Epinephrine

βœ… Correct Answer: Insulin

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Change of state form liquid to solid is _________...?

(A) Boiling
(B) Freezing

(C) Evaporation
(D) None of these

βœ… Correct Answer: Freezing

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

DNA is _____________...?

(A) Acetic Acid
(B) A class of nucleic acids

(C) Citric Acid
(D) None of these

βœ… Correct Answer: A class of nucleic acids

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The volume of Blood in a Human body to be approximately _________ of body weight...?

(A) 6%
(B) 7%

(C) 8%
(D) 9%

βœ… Correct Answer: 7%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The condition for the validity of Ohm's law is that the ______...?

(A) Temperature should remain constant
(B) Current should be proportional to voltage

(C) Resistance must be wire wound type
(D) All of the above

βœ… Correct Answer: Temperature should remain constant

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The color of blood is red due to __________...?

(A) Haemoglobin
(B) Neutrophils

(C) Esinophils
(D) Hematocrit

βœ… Correct Answer: Haemoglobin

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Spectroscopy is the interaction of light with ______...?

(A) Liquid
(B) Solid

(C) Gas
(D) Matter

βœ… Correct Answer: Matter

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

During global warming, the percentage of carbon dioxide has ______...?

(A) Remained unchanged
(B) Reduced in atmosphere

(C) Increased in atmosphere
(D) None of these

βœ… Correct Answer: Increased in atmosphere

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

0.05 kilometre is equal to _____...?

(A) 5m
(B) 500m

(C) 50m
(D) 5000m

βœ… Correct Answer: 50m

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

There are ______types of respiration takes place in frog....?

(A) 1
(B) 2

(C) 3
(D) None of these

βœ… Correct Answer: 3

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sound travels about ___________times faster in water than in air....?

(A) 2
(B) 3

(C) 4
(D) 5

βœ… Correct Answer: 4

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Patela is a bone of the ________...?

(A) Skull
(B) Leg

(C) Arm
(D) Chest

βœ… Correct Answer: Leg

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The unit of torque in International system of unit is _________...?

(A) Newton
(B) Newton-Meter

(C) Kilogram
(D) Meter

βœ… Correct Answer: Newton-Meter

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Seed Coat is also called _________...?

(A) Radical
(B) Testa

(C) Tegmen
(D) None of these

βœ… Correct Answer: Testa

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A three year child has _______ teeth...?

(A) 20
(B) 30

(C) 10
(D) None of these

βœ… Correct Answer: 20

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The sun’s surface is called ___________...?

(A) Cromosphere
(B) Leutosphere

(C) Thermosphere
(D) Photosphere

βœ… Correct Answer: Photosphere

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Hygrometer is used for measuring the ____________...?

(A) Speed of sound
(B) Density of milk

(C) Humidity of air
(D) Specific gravity of liquids

βœ… Correct Answer: Humidity of air

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The term xerostomia refers to_________...?

(A) dry skin
(B) dry mouth

(C) dry nose
(D) dry head

βœ… Correct Answer: dry mouth

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The network of blood capillaries present in the layer of skin ______...?

(A) Epidermis
(B) Dermis

(C) Hypodermis
(D) Endodermis

βœ… Correct Answer: Dermis

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The head of femur attached with _______...?

(A) Pelvic girdles
(B) Pectoral girdle

(C) Scapula
(D) Acetabulum of pelvic gridles

βœ… Correct Answer: Acetabulum of pelvic gridles

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The term β€˜Geography’ was coined first time by a Greek scholar _________ in 234BC...?

(A) Herodotus
(B) Thales of Miletus

(C) Eratosthenes
(D) Plato

βœ… Correct Answer: Eratosthenes

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Water is 50 times more viscous than ____________ ...?

(A) Oil
(B) Alcohol

(C) Gases
(D) Solid

βœ… Correct Answer: Gases

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Nearest star to sun is: __________...?

(A) Proxima Centurai
(B) Alpha Scorpii

(C) Beta Orionis
(D) Vega

βœ… Correct Answer: Proxima Centurai

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Heat capacity is the product of mass and _______...?

(A) Boiling point
(B) Freezing point

(C) Energy
(D) Specific heat of material

βœ… Correct Answer: Specific heat of material

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Distance is a _____ quantity....?

(A) Vector
(B) Scalar

(C) Both a and b
(D) None of these

βœ… Correct Answer: Scalar

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Boolean expression of an AND gate is ______...?

(A) A . B
(B) A + B

(C) A x B
(D) None of these

βœ… Correct Answer: A . B

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Largest moon in our solar system is ________...?

(A) Deimos
(B) Ganymede

(C) Phobos
(D) Arche

βœ… Correct Answer: Ganymede

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Another name of RDX is ___________...?

(A) Cyanohydrin
(B) Dextran

(C) Cyclohexane
(D) Cyclonite

βœ… Correct Answer: Cyclonite

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is ________ ...?

(A) Argon
(B) Xenon

(C) Helium
(D) Krypton

βœ… Correct Answer: Helium

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The weakest of all fundamental forces is the ________________...?

(A) Gravitational force
(B) Electrostatic force

(C) Magnetic force
(D) Nuclear force

βœ… Correct Answer: Gravitational force

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When white light is passed through a prism, it splits into ______ colors....?

(A) 7
(B) 8

(C) 2
(D) 4

βœ… Correct Answer: 7

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Balloons are filled with _________ ...?

(A) Nitrogen
(B) Helium

(C) Oxygen
(D) Argon

βœ… Correct Answer: Helium

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Nearest star to the sun is: ___________...?

(A) Proxima Centauri
(B) Alpha Scorpius

(C) Beta Orionis
(D) Vegetal

βœ… Correct Answer: Proxima Centauri

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The part of brain involved in balance and precision in movements is ______...?

(A) Cerebrum
(B) Cerebellum

(C) Thalamus
(D) Medulla oblongata

βœ… Correct Answer: Cerebellum

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sensory hair-cells are present in ______...?

(A) Retina
(B) Cochlea

(C) Skin
(D) Nose

βœ… Correct Answer: Cochlea

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The winter solstice in the southern Hemisphere occurs on __________...?

(A) 22 December
(B) 23 September

(C) 21 June
(D) 22 March

βœ… Correct Answer: 21 June

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Water is heated in a kettlE. The inside water is heated by convection. A person sitting near the fire receives heat by ________...?

(A) Conduction
(B) Convection

(C) Radiation
(D) Reflection

βœ… Correct Answer: Radiation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

pH value of water is _________...?

(A) 5
(B) 5-6

(C) 8.7-10.5
(D) 6.5-8.5

βœ… Correct Answer: 6.5-8.5

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Bolometer measures: ____________...?

(A) Breadith of tree
(B) Burning capacity

(C) Heat radiation
(D) Bearing capacity

βœ… Correct Answer: Heat radiation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Corona disease is a ________  disease...?

(A) Infectious diseases
(B) Deficiency disease

(C) Hereditary disease
(D) Physiological diseases

βœ… Correct Answer: Infectious diseases

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The type of lens in our eye is ______...?

(A) Convex
(B) Concave

(C) Both a & b
(D) None of these

βœ… Correct Answer: Convex

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Scalar quantities have ______ and suitable unit....?

(A) Magnitude
(B) Direction

(C) Both a and b
(D) None of them

βœ… Correct Answer: Magnitude

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Planets having largest amount of Carbon Dioxide is ____________...?

(A) Mercury
(B) Jupiter

(C) Mars
(D) Venus

βœ… Correct Answer: Venus

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The post-mortem examination of a body is called __________...?

(A) Etymology
(B) autopsy

(C) Anatomy
(D) None of these

βœ… Correct Answer: autopsy

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The main constituent of Pearls are: ______________...?

(A) Calcium oxide &Ammonium Chloride
(B) Calcium Carbonate &Megnesium Carbonate

(C) Aragonite & Conchiolin
(D) None of these

βœ… Correct Answer: Calcium Carbonate &Megnesium Carbonate

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The moon has a large, circular basin called _____________...?

(A) the Simerian Basin
(B) the Inbrium Basin

(C) the Imbrium Basin
(D) Black Bowl Basin

βœ… Correct Answer: the Imbrium Basin

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A force is a ________ or a _______ that causes movement....?

(A) Pull, Twist
(B) Push, Pull

(C) Push, Lift
(D) Twist, Turn

βœ… Correct Answer: Push, Pull

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Deficiency of Vitamin __________ causes Sailors Disease in human...?

(A) Vitamin A
(B) Vitamin K

(C) Vitamin C
(D) Vitamin D

βœ… Correct Answer: Vitamin C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Chief builder of the body are ___________...?

(A) Carbohydrates
(B) Proteins

(C) Fats
(D) None of these

βœ… Correct Answer: Proteins

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The planets visible to us without using a telescope are __________...?

(A) 3
(B) 4

(C) 5
(D) 6

βœ… Correct Answer: 5

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

β€˜Black holes’ refers to_______________...?

(A) Holes occurring in heavenly bodies
(B) Bright spots on the sun

(C) Collapsing object of high density
(D) Collapsing object of low density

βœ… Correct Answer: Collapsing object of high density

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Plant stem that arise from buds on the base of parent plants are ______...?

(A) Bulb
(B) Rhizome

(C) Sucker
(D) Runner

βœ… Correct Answer: Sucker

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Jupiter has ________ known moons....?

(A) 62
(B) 73

(C) 79
(D) 53

βœ… Correct Answer: 79

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Active site continuously changes it shapes until the substrate do not bind to it, is statement of ______...?

(A) Induce fit model
(B) Lock and key model

(C) Fluid mosaic model
(D) Both A and B

βœ… Correct Answer: Induce fit model

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In Fahrenheit scale the freezing point of water is ______...?

(A) 30°F
(B) 32°F

(C) 34°F
(D) 100°F

βœ… Correct Answer: 32°F

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Orbital period of the planet Mercury around the sun is _____________...?

(A) 88 days
(B) 365 days

(C) 2 years
(D) 98 days

βœ… Correct Answer: 88 days

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The water has minimum density at _____...?

(A) O°C
(B) 2°C

(C) 3°C
(D) 4°C

βœ… Correct Answer: O°C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The audio signals of TV are _____________...?

(A) Amplitude modulated
(B) Frequency modulated

(C) fixe modulated
(D) Velocity modulated

βœ… Correct Answer: Frequency modulated

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The optic nerve which is found in the human brain is also called ___________...?

(A) Second cranial nerve
(B) Mini nervous

(C) Carnival nerve
(D) Sustained nerve

βœ… Correct Answer: Second cranial nerve

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sunsets on Mars are _________...?

(A) Red
(B) Blue

(C) Yellow
(D) Orange

βœ… Correct Answer: Blue

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Water is a ______...?

(A) Polar solvent
(B) Non-polar solvent

(C) Amphiphatic solvent
(D) Non-polar charged solvent

βœ… Correct Answer: Polar solvent

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Spring balance is used to measure _________...?

(A) Mass
(B) Weight

(C) Elasticity
(D) Density

βœ… Correct Answer: Weight

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When one atom forms cation by losing electron and other forms anion by accepting that electron then bond form between them is ______...?

(A) Covalent bond
(B) Ionic bond

(C) Coordinate covalent bond
(D) Hydrogen bond

βœ… Correct Answer: Ionic bond

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which of the following metal occurs in free state ______________...?

(A) Lead
(B) Iron

(C) Mercury
(D) Copper

βœ… Correct Answer: Lead

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The sun has a __________ year solar cycle during which its activity increases and decreases....?

(A) 10
(B) 11

(C) 12
(D) 13

βœ… Correct Answer: 11

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The chemicals released from one cell and carried to signal some distant cell through blood are ______...?

(A) Neurotransmitters
(B) Enzymes

(C) Hormones
(D) All of these

βœ… Correct Answer: Hormones

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A healthy child 7-14 years of age, required approximately _______ gram of protein per kilogram of body weight....?

(A) 1
(B) 2

(C) 3
(D) 4

βœ… Correct Answer: 1

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The two chromatids are attached to each other at ______...?

(A) Telomere
(B) Histone

(C) Chromonema
(D) Centromere

βœ… Correct Answer: Centromere

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which of the following are Biodegradable ___________...?

(A) Cans
(B) Dead Plants

(C) Glass
(D) None of these

βœ… Correct Answer: Dead Plants

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Triple point of water is _________...?

(A) 271 K
(B) 272.2 K

(C) 273.16 K
(D) None of these

βœ… Correct Answer: 273.16 K

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The human eye acts like a ______...?

(A) Camera
(B) Telescope

(C) Projector
(D) Microscope

βœ… Correct Answer: Camera

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Escape velocity depends on ________...?

(A) Mass of the object trying to escape
(B) Radius of the planet or celestial body

(C) Both mass and radius of the planet or celestial body
(D) The velocity of the rotating planet

βœ… Correct Answer: Both mass and radius of the planet or celestial body

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The type of coordination through electrochemical signals is _______...?

(A) Nervous
(B) Chemical

(C) Mechanical
(D) All of these

βœ… Correct Answer: Nervous

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Fats are solids at ______...?

(A) Ordinary room temperature
(B) High temperature

(C) Higher than 50°C temperature
(D) N.O.T

βœ… Correct Answer: Ordinary room temperature

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Enzymes are ______...?

(A) Steroid in nature
(B) Protein in nature

(C) Lipid in nature
(D) Carbohydrate in nature

βœ… Correct Answer: Protein in nature

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The speed of the sound in air is ______...?

(A) 143 m/s
(B) 243 m/s

(C) 343 m/s
(D) 443 m/s

βœ… Correct Answer: 343 m/s

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The vitamin Folate works together with __________ to produce new red blood cells...?

(A) Vitamin D
(B) Vitamin A

(C) Vitamin B-12
(D) None of the above

βœ… Correct Answer: Vitamin B-12

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Example of heterogeneous mixture is _______...?

(A) Sugar and water
(B) Sand and water

(C) Salt and water
(D) Ink and water

βœ… Correct Answer: Sand and water

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The liquid molecules leave the surface of liquid in evaporation process because ______...?

(A) Energy is low
(B) Energy is moderate

(C) Energy is high
(D) None of these

βœ… Correct Answer: Energy is high

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The fluid part of blood is known as __________...?

(A) plasma
(B) platelets

(C) blood cells
(D) None of these

βœ… Correct Answer: plasma

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In the atmosphere, if the temperature is low then the pressure is _________...?

(A) Low
(B) High

(C) Normal
(D) All of these

βœ… Correct Answer: Low

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The discovery of neutron became very late because _______ ...?

(A) It does not carry any charge
(B) It does not move

(C) It is a fundamental particle
(D) It is present in nucleus

βœ… Correct Answer: It does not carry any charge

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The SI unit of β€œPressure” is ______...?

(A) Henry
(B) Pascal

(C) Joule
(D) None of these

βœ… Correct Answer: Pascal

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Deficiency of Vitamin-D results in __________...?

(A) night blindness
(B) rickets

(C) scurvy
(D) hair fall

βœ… Correct Answer: rickets

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Oxidation is a chemical reaction involving the __________...?

(A) Gain of Electrons
(B) Loss of Electrons

(C) Gain of Protons
(D) Loss of Protons

βœ… Correct Answer: Loss of Electrons

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The speed of light is __________...?

(A) 280,000 km/s
(B) 300,000 km/s

(C) 320,000 km/s
(D) none of these

βœ… Correct Answer: 300,000 km/s

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Selective reabsorption in nephron takes place at ______...?

(A) Glomerulus
(B) Malpighian body

(C) Convulated tubules
(D) Loop of Henle's

βœ… Correct Answer: Convulated tubules

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Approximate age of sun is _________...?

(A) 4.4 billion years
(B) 4.5 billion years

(C) 4.6 billion years
(D) 4.7 billion years

βœ… Correct Answer: 4.6 billion years

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A balanced diet quality formula recommended by World Health Organization is ____________....?

(A) Carbohydrates 58% + Proteins 12% + Fats 30%
(B) Mineral+Proteins+Fats

(C) Fats+Proteins+Minerals
(D) None of these

βœ… Correct Answer: Carbohydrates 58% + Proteins 12% + Fats 30%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The fruits without seed, like banana, are called_____________...?

(A) Seedless fruits
(B) Parthenogenesis fruits

(C) Parthenocarpic fruits
(D) placental fruits

βœ… Correct Answer: Parthenocarpic fruits

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Polyethene is ______...?

(A) Oil
(B) Paper

(C) Plastic
(D) Wood

βœ… Correct Answer: Plastic

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The springs in brakes and clutches are used ______...?

(A) To restore original position
(B) To measure forces

(C) To absorb shocks
(D) To absorb strain energy

βœ… Correct Answer: To restore original position

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If a machine performs 20 J of work in 10 sec. then it power is ______...?

(A) 200 watt
(B) 20 watt

(C) 2 watt
(D) 0.2 watt

βœ… Correct Answer: 2 watt

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The band of seven colours is called _____...?

(A) Prism
(B) Rainbow

(C) Lightwave
(D) Spectrum

βœ… Correct Answer: Spectrum

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The muscle which is responsible to straighten the limb is _______...?

(A) Ligament
(B) Skeleton muscle

(C) Flexor
(D) Extensor

βœ… Correct Answer: Extensor

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

According to quantum theory of light, photons are _______...?

(A) Waves
(B) Particles

(C) Energy packets
(D) Electromagnetic

βœ… Correct Answer: Energy packets

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Instrument used for measuring very high temperature is __________...?

(A) Pyroscope
(B) Pyrometer

(C) Seismograph
(D) Xylometer

βœ… Correct Answer: Pyrometer

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Drugs that slow normal brain functioning are categorized as ______...?

(A) Narcotics
(B) Hallucinogen

(C) Marijuana
(D) Sedatives

βœ… Correct Answer: Sedatives

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Golden rice has the highest quantity of______...?

(A) Vitamin A
(B) Vitamin B

(C) Vitamin C
(D) Vitamin K

βœ… Correct Answer: Vitamin A

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Equation stating that two ratios are equal _____...?

(A) Ratio
(B) Proportion

(C) Guess
(D) Senses

βœ… Correct Answer: Proportion

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Animal and Plant bodies contain ________ of water....?

(A) 75%
(B) 72%

(C) 70%
(D) 73%

βœ… Correct Answer: 70%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The taste of water is ______...?

(A) Sour
(B) Bitter

(C) Sweet
(D) Tasteless

βœ… Correct Answer: Tasteless

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

To illuminate the inaccessible places in the tooth, dentists use ______...?

(A) Convex mirror
(B) Concave lens

(C) Convex lens
(D) Concave mirror

βœ… Correct Answer: Concave mirror

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Coulombs law most closely resembles with ______...?

(A) Law of conservation of Energy
(B) Newton's Law of Gravitation

(C) Newton's 2nd law of Motion
(D) Faraday's law

βœ… Correct Answer: Newton's Law of Gravitation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Metabolic reactions are _______...?

(A) Constructive reactions
(B) Destructive reactions

(C) Inhibiting reactions
(D) Both A and B

βœ… Correct Answer: Both A and B

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The atmosphere near the earth’s surface is β€œheated from below.” Which of the following does not significantly contribute to this heating _____________________...?

(A) Conduction of heat upward from a hot surface
(B) Convection from a hot surface

(C) Absorption of infrared energy that has been radiated from the surface
(D) Heat energy from the earth’s interior

βœ… Correct Answer: Heat energy from the earth’s interior

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Approximate age of moon is _________...?

(A) 4.51 billion years
(B) 4.55 billion years

(C) 4.53 billion years
(D) 4.57 billion years

βœ… Correct Answer: 4.53 billion years

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A movable pulley is used as ______...?

(A) Speed multiplier
(B) Force multiplier

(C) Direction changer
(D) Load reducer

βœ… Correct Answer: Force multiplier

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Fat provides _______ as much energy as the same amount of carbohydrate....?

(A) Half
(B) Twice

(C) Same
(D) One-quarter

βœ… Correct Answer: Twice

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The oldest barrage on the river Indus at Sukkur was built in_____...?

(A) 1932
(B) 1940

(C) 1930
(D) 1928

βœ… Correct Answer: 1932

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A/an ________ provides a complete path for the current to flow through....?

(A) Open Circuit
(B) Closed Circuit

(C) Series Circuit
(D) Short Circuit

βœ… Correct Answer: Closed Circuit

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In general, the most destructive earthquake waves are the __________ ...?

(A) P waves
(B) S waves

(C) Surface waves
(D) All of the above

βœ… Correct Answer: Surface waves

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In the ball and bowl system, the mean position is at ______...?

(A) The earth
(B) Floor of the bowl

(C) Center of bowl
(D) Extreme position

βœ… Correct Answer: Center of bowl

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Mobile Phone Convert sound into ______...?

(A) Sound wave
(B) U/V waves

(C) Microwaves
(D) Radio waves

βœ… Correct Answer: Radio waves

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The cathode ray carry ______...?

(A) Positive charge
(B) Neutral

(C) Negative charge
(D) Positrons

βœ… Correct Answer: Negative charge

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The mesosphere ranges from ________ to _________...?

(A) 46 km to 85 km
(B) 48 km to 85 km

(C) 50 km to 85 km
(D) 52 km to 85 km

βœ… Correct Answer: 50 km to 85 km

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The contraction and expansion of the movement of the walls of the food pipe after entering the slightly digested food is known as ______ movement...?

(A) Gastric
(B) Diastolic

(C) Peristaltic
(D) Oscillatory

βœ… Correct Answer: Peristaltic

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The blurred image is formed in front of eyes due to ______...?

(A) Light focused in front of the retina
(B) Light focused behind the retina

(C) Light focused at a point on retina
(D) Light focused at a point beyond retina

βœ… Correct Answer: Light focused in front of the retina

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The elements of VIIA group are known as ______...?

(A) Lanthanides
(B) Actinides

(C) Halogens
(D) Nobel Gases

βœ… Correct Answer: Halogens

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Chemical formula for Water is _______ ...?

(A) NaAlO2
(B) H2O

(C) Al2O3
(D) CaSiO3

βœ… Correct Answer: H2O

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A Fahrenheit thermometer indicates a temperature of β€˜ 14°F. its corresponding reading on the Celsius scale will be _________...?

(A) – 2O°C
(B) – 10°C

(C) + 10°C
(D) + 20°C

βœ… Correct Answer: – 10°C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The error caused by improper functioning of instrument is ______...?

(A) Determinant Error
(B) Systematic Error

(C) Indeterminant
(D) A and B

βœ… Correct Answer: Systematic Error

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Tendency of atoms to acquire eight electrons in their valence shell is ______...?

(A) Octet rule
(B) Duplet rule

(C) Triplet rule
(D) None of above

βœ… Correct Answer: Octet rule

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Instrument of rain gauge is _________...?

(A) Drosometer
(B) Ombrometer

(C) Micrometer
(D) Pyrometer

βœ… Correct Answer: Ombrometer

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The percentage of blood cells in the Blood of human body is _________...?

(A) 40%
(B) 45%

(C) 50%
(D) 60%

βœ… Correct Answer: 45%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Examples of Monosaccharides are ___________....?

(A) Glucose
(B) Galactose

(C) Fructose
(D) All of these

βœ… Correct Answer: All of these

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The exact duplication of DNA is called ______...?

(A) Duplication
(B) Replication

(C) Transcription
(D) Translation

βœ… Correct Answer: Replication

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A set of metabolism reaction which maintain internal environment is ______...?

(A) Positive feedback
(B) Negative feedback

(C) Osmoregulation
(D) Homeostasis

βœ… Correct Answer: Homeostasis

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If force of 6N displaces an object 2m in the direction of force, then work done will be __________...?

(A) 0
(B) 12 Joule

(C) 3 Joule
(D) Both b and c

βœ… Correct Answer: 12 Joule

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Atmospheric pressure at sea level is _______...?

(A) 746 mm
(B) 760 mm

(C) 820 mm
(D) None of these

βœ… Correct Answer: 760 mm

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The color that is least deviated by a prism ______...?

(A) Violet ray
(B) Red ray

(C) Green ray
(D) Yellow ray

βœ… Correct Answer: Red ray

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Primary cosmic rays are composed largely of very fast__________...?

(A) Protons
(B) Neutrons

(C) Electrons
(D) Gamma rays

βœ… Correct Answer: Protons

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If proton number is 19, electron configuration will be ______...?

(A) 2, 8, 9
(B) 2, 8, 8, 1

(C) 2, 8, 1
(D) 2, 8, 3

βœ… Correct Answer: 2, 8, 8, 1

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

SI unit of Illumination is ________...?

(A) Candela
(B) Flux

(C) Lux
(D) None of these

βœ… Correct Answer: Lux

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In the wild primary diet of Pandas is _______...?

(A) [\"Bamboos\",\"Fruits\",\"Insects\",\"Small Birds\"]
(B) empty

(C) empty
(D) empty

βœ… Correct Answer: [\"Bamboos\",\"Fruits\",\"Insects\",\"Small Birds\"]

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Dyne is a unit of _______...?

(A) Quantity
(B) Force

(C) Pressure
(D) Depth

βœ… Correct Answer: Force

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Digital T.V emits that ______...?

(A) X rays
(B) Y rays

(C) Z rays
(D) Radio Waves

βœ… Correct Answer: Radio Waves

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The nearest Star to the planet earth is ________ ...?

(A) Regel
(B) Canopus

(C) Sun
(D) Betelgeuse

βœ… Correct Answer: Sun

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The process which is essential for continuing and survival of species is __________...?

(A) Digestion
(B) Respiration

(C) Reproduction
(D) Excretion

βœ… Correct Answer: Reproduction

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Diffusion is a _____ process, which does not require energy input....?

(A) Active
(B) Fast

(C) Passive
(D) Slow

βœ… Correct Answer: Passive

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When oil and gas resources are burnt they kill many forests and lakes by ________________ ...?

(A) deforestation
(B) water pollution

(C) acid rain
(D) forest fire

βœ… Correct Answer: acid rain

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The scientific study of teeth is called ____________...?

(A) Odontology
(B) Ornithology

(C) Orthoepy
(D) Pedagogy

βœ… Correct Answer: Odontology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

An example of an abiotic component __________...?

(A) Plants
(B) Soil

(C) Animals
(D) Bacteria

βœ… Correct Answer: Soil

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Ozone layer exist above the earth about ______...?

(A) 35km
(B) 25km

(C) 40km
(D) 30km

βœ… Correct Answer: 30km

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Water covers __________ of the Earth’s surface...?

(A) 61%
(B) 67%

(C) 71%
(D) 76%

βœ… Correct Answer: 71%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Outer layer of the human skin is called __________...?

(A) Hypodermis
(B) Dermis

(C) Hemidermis
(D) Epidermis

βœ… Correct Answer: Epidermis

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Soap is prepared by boiling caustic soda with ___________...?

(A) Alcohol
(B) Kerosene oil

(C) Glycerine
(D) Fats

βœ… Correct Answer: Abid Hussain

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Natural Radioactivity was discovered by Becquerel in ____________...?

(A) 1766
(B) 1896

(C) 1935
(D) 2001

βœ… Correct Answer: 1896

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The activity in relation to changes in environment is ______...?

(A) Stimulus
(B) Response

(C) Both a & b
(D) None of these

βœ… Correct Answer: Response

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The red blood cells originate in the ____________...?

(A) Brain
(B) Muscles

(C) Ligaments
(D) Bone Marrow

βœ… Correct Answer: Bone Marrow

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A Barometer is device used to measure ______...?

(A) Humidity
(B) Atmospheric Pressure

(C) Room Temperature
(D) Salt in sea water

βœ… Correct Answer: Atmospheric Pressure

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The study of the weather is called____________...?

(A) Meteorology
(B) Weatherology

(C) Ecology
(D) Geology

βœ… Correct Answer: Meteorology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The scientific study of insects is known as _______...?

(A) Ichthyology
(B) Entomology

(C) Zoology
(D) Botany

βœ… Correct Answer: Entomology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

the delicate lungs are protected by a cage that is called ______...?

(A) luvcage
(B) Ribcage

(C) both A & B
(D) None of these

βœ… Correct Answer: Ribcage

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Fertilization are used to fill ______ requirements of plants....?

(A) Water
(B) Nutritional

(C) Space
(D) Light

βœ… Correct Answer: Nutritional

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sound waves first enter the ______...?

(A) Eardrum
(B) Cochlea

(C) Ear Canal
(D) Stirrup

βœ… Correct Answer: Ear Canal

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The study of X-rays and their medical applications is called _________ ...?

(A) Radiology
(B) Raciology

(C) Rheumatology
(D) Rheology

βœ… Correct Answer: Radiology

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An _______ is a slanting surface connecting a lower level to a higher level....?

(A) Lever
(B) Pulley

(C) Inclined Plane
(D) Screw

βœ… Correct Answer: Inclined Plane

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A colour blind person cannot see ______...?

(A) Anything
(B) Red

(C) White
(D) Black

βœ… Correct Answer: Red

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sickle cell anemia is a _________...?

(A) Genetic disorder
(B) virus disease

(C) bacterial disease
(D) diseases due to vitamin deficiency

βœ… Correct Answer: Genetic disorder

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If a gas is heated in a sealed cylinder, then _______ increases....?

(A) Pressure inside the container
(B) Average kinetic energy of the particles

(C) Temperature of the gas
(D) All of them

βœ… Correct Answer: All of them

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All of these are benefits of bacteria except ______...?

(A) Decomposition
(B) Oxygen Production

(C) Nitrogen Fixation
(D) None of these

βœ… Correct Answer: Oxygen Production

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Zero error of the instrument is _______...?

(A) Systematic error
(B) Human error

(C) Random error
(D) Classified error

βœ… Correct Answer: Systematic error

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Biodiversity is effected with _______...?

(A) Pollution
(B) Deforestation

(C) Over hunting
(D) All of these

βœ… Correct Answer: All of these

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Magnitude of energy released by an earthquake is calculated using ________...?

(A) Earthquake scale
(B) Seismic scale

(C) Richter scale
(D) Temblor scale

βœ… Correct Answer: C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Ξ±-radiation is _______...?

(A) A stream of fast-moving electrons
(B) A form of electromagnetic radiation

(C) Highly ionizing than Ξ³-radiation
(D) More penetrating than Ξ²-radiation

βœ… Correct Answer: Highly ionizing than Ξ³-radiation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When light strikes an opaque object, the light is blocked, thus a ________ is formed on the opposite side of the object....?

(A) Reflection
(B) Refraction

(C) Image
(D) Shadow

βœ… Correct Answer: Shadow

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

There are many different types of frozen water on Earth. Collectively, they are known as the: ___________...?

(A) Hydrosphere
(B) Cryosphere

(C) Frigid Zone
(D) Biosphere

βœ… Correct Answer: Cryosphere

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Water vapour beyond the dew point result in_________...?

(A) Precipitation
(B) Hailstorm

(C) Condensation
(D) Formation of ice

βœ… Correct Answer: Condensation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Rivet is used to fasten _____...?

(A) Soft material with soft material
(B) Hard material with hard material

(C) Soft material with hard material
(D) Hard material with soft material

βœ… Correct Answer: Hard material with hard material

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1 g equivalent weight of Aluminum is equal to ____...?

(A) 9 g
(B) 27 g

(C) 54 g
(D) 1 g

βœ… Correct Answer: 9 g

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

State of matter which has definite shape and volume is called __________...?

(A) Liquid
(B) Gas

(C) Solid
(D) None of these

βœ… Correct Answer: Solid

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In group electron affinity values decreases from top to bottom because ______...?

(A) Atomic size normal
(B) Atomic size increases

(C) Atomic size decreases
(D) Atomic size same

βœ… Correct Answer: Atomic size increases

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The cold war between the organisms of a community occupying the same habitat is called _____...?

(A) Predation
(B) Competition

(C) Mutualism
(D) Commensalism

βœ… Correct Answer: Competition

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The gravitational pull at the lunar surface is ________ of Earth...?

(A) 1/3
(B) 1/4

(C) 1/5
(D) 1/6

βœ… Correct Answer: 1/6

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Radiations are harmful as it:___________...?

(A) Causes skin cancer
(B) Causes anemia

(C) Alters body tissue
(D) is unstable

βœ… Correct Answer: Causes skin cancer

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The study of organisms and their environment is known as ________...?

(A) Acoustics
(B) Ecology

(C) Ichthyology
(D) None of these

βœ… Correct Answer: Ecology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Unit of force in (SI) is __________...?

(A) Meter
(B) Newton

(C) Kilogram
(D) None of these

βœ… Correct Answer: Newton

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Our atmosphere comprises of __________ Nitrogen...?

(A) 38% Nitrogen
(B) 58% Nitrogen

(C) 78% Nitrogen
(D) None of these

βœ… Correct Answer: 78% Nitrogen

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The abrasives are ______...?

(A) Water
(B) Water insoluble minerals

(C) Water semi soluble minerals
(D) Water absorving minerals

βœ… Correct Answer: Water insoluble minerals

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The type of coordination exhibited by Plants _____...?

(A) Nervous coordination
(B) Chemical coordination

(C) Mechanical coordination
(D) Both a & b

βœ… Correct Answer: Chemical coordination

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Organ of human body which is considered on the largest organ is ______...?

(A) Skin
(B) Digestive tract

(C) Liver
(D) Brain

βœ… Correct Answer: Skin

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Tibia is a bone found in the ____________...?

(A) Skull
(B) Arm

(C) Leg
(D) Face

βœ… Correct Answer: Leg

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In middle latitudes, which cloud will have the lowest base ________________________ ...?

(A) Cirrostratus
(B) Stratocumulus

(C) Altocumulus
(D) Cirrus

βœ… Correct Answer: Stratocumulus

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Other name of platelets _______...?

(A) Erythrocytes
(B) Leukocytes

(C) thrombocytes
(D) None of these

βœ… Correct Answer: thrombocytes

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The type/s of pollution is/are ______...?

(A) Air Pollution
(B) Water Pollution

(C) Land Pollution
(D) All of these

βœ… Correct Answer: All of these

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Lead ball falls through water more slowly than through air because __________...?

(A) The value of β€˜g’ is less in water
(B) Density of air is less than that of water

(C) Of the viscous force in water
(D) Of The surface tension of water

βœ… Correct Answer: Of the viscous force in water

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Two resistances of 6 Ξ© and 12 Ξ© are connected in parallel. Their net resistance is ______...?

(A) 7 Ξ©
(B) 6 Ξ©

(C) 4 Ξ©
(D) 5 Ξ©

βœ… Correct Answer: 4 Ξ©

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Water is a highly effective coolant for a car engine because _________...?

(A) Water is good conductor of heat
(B) Water has very high specific heat capacity

(C) Water boils at a comparatively high temperature
(D) Evaporation of water produces lot of cooling

βœ… Correct Answer: Water has very high specific heat capacity

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Each gram fat supplies the body with about ______ calories....?

(A) 7
(B) 9

(C) 10
(D) 5

βœ… Correct Answer: 9

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In a normal human body, the total number of red blood cells is ________...?

(A) 15 trillion
(B) 20 trillion

(C) 25 trillion
(D) 30 trillion

βœ… Correct Answer: 30 trillion

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The band of tough, fibrous, connective tissue which are attached to bone at joints called _____...?

(A) Ligament
(B) Tendon

(C) Bicep
(D) Tricep

βœ… Correct Answer: Ligament

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The group containing only electromagnetic waves is ______...?

(A) Light waves, Radio waves, Microwaves
(B) Light waves, Radio waves, Sound waves

(C) Light waves, Sound waves, Microwaves
(D) Radio waves, Sound waves, Microwaves

βœ… Correct Answer: Light waves, Radio waves, Microwaves

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Different tissues that perform the same function form an ______...?

(A) Organ
(B) Tissue

(C) System
(D) Cell

βœ… Correct Answer: Organ

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Substance whose atoms can be split are known as __________ materials....?

(A) Fusionable
(B) Fissionable

(C) Combustible
(D) None of these

βœ… Correct Answer: Fissionable

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When white light is passed through a prism, it splits into __________ colours....?

(A) 5
(B) 6

(C) 7
(D) 8

βœ… Correct Answer: 7

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When a light ray enters from a denser medium to a rare medium, it bends ______...?

(A) Perpendicular to normal
(B) Parallel to normal

(C) Toward normal
(D) Away from normal

βœ… Correct Answer: Away from normal

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Pollutants that are introduced into the environment by human activity are called as ___________...?

(A) Qualitative pollutants
(B) Quantitative pollutants

(C) Anthropogenic pollutant
(D) All of Above

βœ… Correct Answer: Anthropogenic pollutant

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Bio elements considered as vital for life are ______ members or in numbers....?

(A) 13
(B) 12

(C) 14
(D) 16

βœ… Correct Answer: 16

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The process by which air flows from one location in the atmosphere to another is called __________...?

(A) Convection
(B) Radiation

(C) Conduction
(D) Electromagnetic Induction

βœ… Correct Answer: Convection

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The atomic mass of an element expressed in gram is ______...?

(A) Gram molecular mass
(B) Gram atomic mass

(C) Gram formula mass
(D) Mole

βœ… Correct Answer: Gram atomic mass

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The gases used in different types of welding would include ___________...?

(A) Oxygen and hydrogen
(B) Oxygen, hydrogen, acetylene and nitrogen

(C) Oxygen, acetylene and argon
(D) Oxygen and acetylene

βœ… Correct Answer: Oxygen and acetylene

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the third most common gas found in the air we breathe ________ ...?

(A) Hydrogen
(B) Neon

(C) Carbondioxide
(D) Argon

βœ… Correct Answer: Argon

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

One Gross is equal to___________...?

(A) 5 Dozen
(B) 10 Dozen

(C) 12 Dozen
(D) None of them

βœ… Correct Answer: 12 Dozen

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Founder of modern astronomy was _________________...?

(A) Archimedes
(B) William Gilbert

(C) Nicolas Copernicus
(D) Michael Faraday

βœ… Correct Answer: Nicolas Copernicus

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Highest Clouds are ___________...?

(A) Cirrocumulus
(B) Cirrus

(C) Cirrostratus
(D) All of these

βœ… Correct Answer: All of these

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The source of the Sun’s energy is the process of ____________...?

(A) Photoelectric emission
(B) Nuclear fission

(C) Nuclear fusion
(D) Thermionic emission

βœ… Correct Answer: Nuclear fusion

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In the optic fiber, the core is made of glass or plastic of relatively ______...?

(A) Zero refractive index
(B) Low refractive index

(C) High refractive index
(D) No refractive index

βœ… Correct Answer: High refractive index

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The type of mirrors used in the headlamp of cars is ____________...?

(A) Parabolic concave
(B) Plane

(C) Spherical convex
(D) Cylindrical concave

βœ… Correct Answer: Parabolic concave

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Light travels in a ______...?

(A) Curved Path
(B) Zigzag Pattern

(C) Straight Line
(D) Circular Motion

βœ… Correct Answer: Straight Line

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The order of speed of the sound in different mediums from faster to slowest is ______...?

(A) Gas β†’ Liquid β†’ Solid
(B) Liquid β†’ Solid β†’ Gas

(C) Solid β†’ Liquid β†’ Gas
(D) Gas β†’ Solid β†’ Liquid

βœ… Correct Answer: Solid β†’ Liquid β†’ Gas

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called ___________...?

(A) Aphelion
(B) Perihelion

(C) Perigee
(D) Apogee

βœ… Correct Answer: Aphelion

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Salinization is ___________...?

(A) Accumulation of salts in water
(B) Accumulation of salts in soil

(C) Accumulation of salts in body
(D) Accumulation of salts in animals

βœ… Correct Answer: Accumulation of salts in soil

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Ohm's law is not applicable to ______...?

(A) D.C. circuits
(B) Small resistors

(C) High currents
(D) Semiconductors

βœ… Correct Answer: Semiconductors

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A body is in equilibrium when it has ______...?

(A) Uniform speed
(B) Uniform acceleration

(C) Both a and b
(D) Zero acceleration

βœ… Correct Answer: Zero acceleration

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The large muscles of arm is ______...?

(A) Bicep
(B) Tricep

(C) Tetracep
(D) Pentacep

βœ… Correct Answer: Tricep

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Swimmers make their bodies streamlined to ________ friction under water....?

(A) Increase
(B) Reduce

(C) Maintain
(D) Ignore

βœ… Correct Answer: Reduce

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the molecular formula for Nitric acid ________ ...?

(A) HNO2
(B) HNO3

(C) HN2O2
(D) H2NO4

βœ… Correct Answer: HNO3

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A body is in neutral equilibrium when its center of gravity _______...?

(A) Is at the lowest position
(B) Remains at same height

(C) Is at highest position
(D) Is at its base

βœ… Correct Answer: Remains at same height

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The point where the enzyme is most active is known as ______...?

(A) Neutral pH
(B) Acidic pH

(C) Basic pH
(D) Optimum pH

βœ… Correct Answer: Optimum pH

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Example of gas having monoatomic molecules is ___________ ...?

(A) Nitrogen
(B) Nydrogen

(C) Neon and argon
(D) Oxygen and nitrogen

βœ… Correct Answer: Neon and argon

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

For seeing objects at the surface of water from a submarine under water, the instrument used is ________...?

(A) Periscope
(B) Telescope

(C) Kaleidoscope
(D) Spectroscope

βœ… Correct Answer: Periscope

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Exosphere interacts with ___________ of Earth at roughly distance of 10,000 km....?

(A) Electrosphere
(B) Magnetosphere

(C) Spectrosphere
(D) Echosphere

βœ… Correct Answer: Magnetosphere

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The respiratory problem common in smokers is______...?

(A) tuberculosis
(B) Emphysema

(C) Asthma
(D) Cancer

βœ… Correct Answer: Emphysema

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Burning of Fossil Fuels Results In ____________...?

(A) Increased oxygen level
(B) Decreases greenhouse gases

(C) Increased greenhouse gases
(D) Increased ethane level

βœ… Correct Answer: Increased greenhouse gases

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Crude Oil is heated in the furnace up to _________...?

(A) 300°C
(B) 350°C

(C) 400°C
(D) 450°C

βœ… Correct Answer: 400°C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In night, when photosynthesis is stopped, plants__________...?

(A) take in Carbon Dioxide
(B) give off Oxygen

(C) give off Carbon Dioxide
(D) None of these

βœ… Correct Answer: give off Carbon Dioxide

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The repetition of property after a certain interval called ___________...?

(A) Electron efinity
(B) Atomic radius

(C) periodicity of property
(D) none of these

βœ… Correct Answer: periodicity of property

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A ______ is a semiconductor component that can either be used as switch or an amplifier....?

(A) Three pine shoe
(B) Transistor

(C) Reflector
(D) Dipole

βœ… Correct Answer: Transistor

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Parsec is a unit of ___________...?

(A) Energy
(B) Time

(C) Power
(D) Distance

βœ… Correct Answer: Distance

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

One mega ohm resistance is equal to ______...?

(A) 106 ohm
(B) 108 ohm

(C) 107 ohm
(D) 10-6 ohm

βœ… Correct Answer: 106 ohm

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Deficiency of vitamin E in the human body causes __________...?

(A) Muscle weakness and vision problem
(B) Bone problem

(C) Rickets
(D) Osteoporosis

βœ… Correct Answer: Muscle weakness and vision problem

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In Fahrenheit scale the boiling point of water is ______...?

(A) 208°F
(B) 210°F

(C) 212°F
(D) 214°F

βœ… Correct Answer: 212°F

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The direction of electric force and electric field intensity is ______...?

(A) Parallel to each other
(B) Perpendicular to each other

(C) Opposite to each other
(D) In any direction

βœ… Correct Answer: Parallel to each other

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A liquid is a state of matter _______...?

(A) Definite volume and definite shape
(B) Indefinite volume and definite shape

(C) Definite volume and indefinite shape
(D) Indefinite volume and indefinite shape

βœ… Correct Answer: Definite volume and indefinite shape

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Cotton contains ______ cellulose....?

(A) 30%
(B) 65%

(C) 85%
(D) 95%

βœ… Correct Answer: 95%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Aurora Borealis, also known as ________...?

(A) Western lights
(B) Southern lights

(C) Eastern lights
(D) Northern lights

βœ… Correct Answer: Northern lights

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Enzyme changes in pH can cause enzymes to ______...?

(A) Denature
(B) Activate

(C) Inhibit
(D) Stabilize

βœ… Correct Answer: Denature

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The image formed by a plane mirror is ______ in size to the object....?

(A) Smaller
(B) Larger

(C) Different
(D) Same

βœ… Correct Answer: Same

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Melanoma (skin cancer) is associated with ______________...?

(A) ozone accumulation
(B) ozone depletion

(C) acid rain
(D) allergens

βœ… Correct Answer: ozone depletion

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Elements which have same number of protons but different number of neutrons are called as _________ ...?

(A) Isotopes
(B) Isomers

(C) Allotropes
(D) Allomers

βœ… Correct Answer: Isotopes

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Root hairs are most important to a plant because they ______...?

(A) Store starch
(B) Contain xylem tissues

(C) Provide a habitat for nitrogen fixing bacteria
(D) Increase the surface area for absorption

βœ… Correct Answer: Increase the surface area for absorption

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If nucleon number of potassium is 39, number of neutrons will be _______...?

(A) 39
(B) 19

(C) 20
(D) 29

βœ… Correct Answer: 20

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The part of an eye acting as a diaphragm of camera is ______...?

(A) Cornea
(B) Lens

(C) Iris
(D) Retina

βœ… Correct Answer: Iris

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Number of electrons lost by atoms of group IIIA equals ______...?

(A) 1
(B) 2

(C) 3
(D) 4

βœ… Correct Answer: 3

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Water vapor is ______________...?

(A) A gas
(B) A cloud droplet

(C) A rain drop
(D) A snowflake

βœ… Correct Answer: A gas

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The _______ is made up of a double helix of two complementary strands....?

(A) RNA
(B) Chromosome

(C) DNA
(D) Protein

βœ… Correct Answer: DNA

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The neutral atoms of all of the isotopes of the same element have _______...?

(A) Different numbers of protons
(B) Exact numbers of neutrons

(C) An exact number of protons
(D) An exact number of nucleons

βœ… Correct Answer: An exact number of protons

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Acid deposition causes ______________________...?

(A) the greenhouse effect to lessen
(B) lakes and forests to die

(C) acid indigestion in humans
(D) all the above are correct

βœ… Correct Answer: lakes and forests to die

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The point that lies directly above the source of an earthquake is known as _______________ ...?

(A) Earthquake Center
(B) Epicenter

(C) Gravitational Center
(D) Geological Center

βœ… Correct Answer: Epicenter

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The horizontal rows of the periodic table are called ______...?

(A) Groups
(B) Periods

(C) Sets
(D) Matrices

βœ… Correct Answer: Periods

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Tetanus is a _________ infection....?

(A) Viral
(B) Bacterial

(C) Fungal
(D) Parasitic

βœ… Correct Answer: Bacterial

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Earthquakes occur most frequently at __________...?

(A) Plate boundaries
(B) Plate surface

(C) Ocean beds
(D) All of the above

βœ… Correct Answer: Plate boundaries

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Deficiency of Vitamin-A results in __________...?

(A) Night blindness
(B) rickets

(C) scurvy
(D) hair fall

βœ… Correct Answer: Night blindness

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A chronometer meter measures __________ ...?

(A) Water waves
(B) Color contrast

(C) Time
(D) Sound waves

βœ… Correct Answer: Time

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is it called when the Earth is closest to the sun _____________...?

(A) Aphelion
(B) Perihelion

(C) Apoapsis
(D) Periapsis

βœ… Correct Answer: Perihelion

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Female Ova are ___________...?

(A) Haploid
(B) Diploid

(C) Triploid
(D) None of these

βœ… Correct Answer: Haploid

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The matter of our sun is in ________ state...?

(A) Liquid
(B) Gas

(C) Solid
(D) Plasma

βœ… Correct Answer: Plasma

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The point within the Earth where earthquakes originate is _________...?

(A) Comma
(B) Origin

(C) Epicenter
(D) Focus

βœ… Correct Answer: Rashid Mehmood

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Other name of red blood cells is ____________...?

(A) Erythrocytes
(B) Leukocytes

(C) Thrombocytes
(D) None of these

βœ… Correct Answer: Erythrocytes

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Quantity of matter present in an object is its ________...?

(A) Density
(B) Weight

(C) Mass
(D) None of these

βœ… Correct Answer: Mass

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Ionic crystals have ______...?

(A) High melting points
(B) Moderate melting points

(C) Low melting points
(D) None of above

βœ… Correct Answer: High melting points

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Concave lenses are also known as ______...?

(A) Converging Lens
(B) Diverging Lens

(C) Cylindrical lens
(D) None

βœ… Correct Answer: Diverging Lens

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A D.C motor converts _______...?

(A) Mechanical energy into electrical energy
(B) Mechanical energy into chemical energy

(C) Electrical energy into mechanical energy
(D) Electrical energy into chemical energy

βœ… Correct Answer: Electrical energy into mechanical energy

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the element required for solar energy conversion ______...?

(A) Ultra pure carbon
(B) Silicon

(C) Beryllium
(D) Tantalum

βœ… Correct Answer: Silicon

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The antiparticle of an electronic is _______...?

(A) Positron
(B) Proton

(C) Alpha particular
(D) None of these

βœ… Correct Answer: Positron

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A device which converts chemical energy into electrical energy is called __________...?

(A) motor
(B) generator

(C) moving-coil meter
(D) battery

βœ… Correct Answer: battery

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

One atmospheric pressure is equal to _____...?

(A) 10325 Pascal
(B) 106075 Pascal

(C) 10523 Pascal
(D) 101325 Pascal

βœ… Correct Answer: 101325 Pascal

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Moon is the _______ satellite of the Earth...?

(A) Natural
(B) Artificial

(C) Navigation
(D) None of these

βœ… Correct Answer: Natural

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The metal that is used as a catalyst in the hydrogenation of oils is _______...?

(A) Ni
(B) Pb

(C) Cu
(D) Pt

βœ… Correct Answer: Ni

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Exposure to sunlight helps a person improve his health because ________...?

(A) Resistance power increases
(B) The infrared light kills bacteria in the body

(C) The ultraviolet rays convert skin oil into Vitamin D
(D) The pigment cells in the skin get stimulated and produce a healthy tan

βœ… Correct Answer: The ultraviolet rays convert skin oil into Vitamin

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The density of gases increases when its ______...?

(A) Pressure increased
(B) Temperature increased

(C) Volume increased
(D) None of these

βœ… Correct Answer: Pressure increased

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Despite the fluctuation in human body temperature. The temperature of human body remains at _________...?

(A) 35 °C
(B) 37 °C

(C) 42 °C
(D) 54 °C

βœ… Correct Answer: 37 °C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Light travelling in a straight line ______ when it strikes the surface of another medium....?

(A) Reflects
(B) Refracts

(C) Diffracts
(D) Absorbs

βœ… Correct Answer: Reflects

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In 2013, Planck measured the age of the universe at ___________...?

(A) 13.82 billion years
(B) 4.53 billion years

(C) 4.6 billion years
(D) 4.53 billion years

βœ… Correct Answer: 13.82 billion years

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The heat from Sun reaches to earth in form of waves called _____...?

(A) Conduction
(B) Radiation

(C) Convection
(D) None

βœ… Correct Answer: Radiation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The study of cancer is called_____________...?

(A) Zoology
(B) Ecology

(C) Genomic
(D) Oncology

βœ… Correct Answer: Oncology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The most suitable unit for expressing nuclear radius is_______...?

(A) Angstrom
(B) Micro

(C) Nano meter
(D) Fermi

βœ… Correct Answer: Fermi

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A gas is a state of matter _______...?

(A) Definite volume and definite shape
(B) Definite volume and indefinite shape

(C) Indefinite volume and indefinite shape
(D) Indefinite volume and definite shape

βœ… Correct Answer: Indefinite volume and indefinite shape

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The materials required for photosynthesis are _______...?

(A) Water (H2O) and Oxygen (O2)
(B) Water (H2O) and Carbon Dioxide (CO2)

(C) Carbon Dioxide (CO2) and Light Energy
(D) Glucose (C6H12O6) and Oxygen (O2)

βœ… Correct Answer: Carbon Dioxide (CO2) and Light Energy

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Empirical formula of hydrogen peroxide is _______...?

(A) H2O2
(B) HO

(C) OH
(D) O2H2

βœ… Correct Answer: HO

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A group of elephants is called___________...?

(A) ZEAL
(B) Herd

(C) MOB
(D) TOWER

βœ… Correct Answer: Herd

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The density of water is __________...?

(A) 1 g/cm3
(B) 1.5 g/cm3

(C) 2 g/cm3
(D) none of these

βœ… Correct Answer: 1 g/cm3

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In the manufacture of banaspati ghee the gas used is __________...?

(A) Helium
(B) Hydrogen

(C) Oxygen
(D) Nitrogen

βœ… Correct Answer: Hydrogen

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

According to kinetic molecular theory, the pressure exerted by a gas is caused by the _______...?

(A) Bombardment of the gas molecules on the walls of the container
(B) Collision between gas molecules

(C) Large distances between gas molecules
(D) Random motion of the gas molecules

βœ… Correct Answer: Bombardment of the gas molecules on the walls of the container

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The gas heater gives us heat by __________...?

(A) Radiation
(B) Conduction

(C) Convection
(D) Environmental pressure

βœ… Correct Answer: Convection

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Mohus scale is used for to measure ____________...?

(A) Hardness
(B) Humidity

(C) Pressure
(D) Temperature

βœ… Correct Answer: Hardness

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

SI unit of light is _________ ...?

(A) watt
(B) Pascal

(C) Candela
(D) Joule

βœ… Correct Answer: Candela

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A _______ with a rod, called an axle, through its center lifts or moves loads....?

(A) Wheel
(B) Pulley

(C) Lever
(D) Inclined Plane

βœ… Correct Answer: Wheel

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Microphone converts sound energy into ___________...?

(A) Microwaves
(B) Electrical signals

(C) Optical Signals
(D) Heat energy

βœ… Correct Answer: Electrical signals

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Proton number is denoted by symbol __________ ...?

(A) M
(B) Z

(C) P
(D) A

βœ… Correct Answer: Z

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Burning of wood is a ______ change....?

(A) Chemical
(B) Physical

(C) Temporary
(D) Both A and B

βœ… Correct Answer: Chemical

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In Fahrenheit scale the freezing point of water is ______ and boiling point of water is _______ ...?

(A) 32°F, 212°F
(B) 212°F, 32°F

(C) 35°F, 210°F
(D) 210°F, 35°F

βœ… Correct Answer: 32°F, 212°F

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Stars are huge balls of gas mainly consist of _______ and ________...?

(A) Oxygen, Nitrogen
(B) Helium, Oxygen

(C) Hydrogen, Helium
(D) Nitrogen, Carbon

βœ… Correct Answer: Hydrogen, Helium

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Humans can hear in the range of ______ to _______Hertz (Hz)....?

(A) 10 Hz to 10,000 Hz.
(B) 20 Hz to 20,000 Hz.

(C) 30 Hz to 30,000 Hz.
(D) 40 Hz to 40,000 Hz.

βœ… Correct Answer: 20 Hz to 20,000 Hz.

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Matter exists in______ states....?

(A) One
(B) Three

(C) Five
(D) None of these

βœ… Correct Answer: Three

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

For proper formation of teeth, __________ is essential...?

(A) iodine
(B) copper

(C) fluorine
(D) iron

βœ… Correct Answer: fluorine

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Study of Soil is called__________...?

(A) Pedology
(B) Pedagogy

(C) sociology
(D) Demography

βœ… Correct Answer: Pedology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When a warm air is lifted off the surface in temperature depression it is called ________...?

(A) An occlusion
(B) A cold front

(C) An anticyclone
(D) A warm front

βœ… Correct Answer: An occlusion

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The size of Covid-19 virus is______...?

(A) 25-30KB
(B) 28-30KB

(C) 29-30KB
(D) None of these

βœ… Correct Answer: 29-30KB

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Plant grow near coastal area called ______...?

(A) Xerophyte
(B) Halophyte

(C) Epiphyte
(D) Hygrophyte

βœ… Correct Answer: Halophyte

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The electric field can be detect ______...?

(A) Photon
(B) Neutron

(C) Proton
(D) Electron

βœ… Correct Answer: Electron

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Alcohol and antibiotics on large scale production by organism is an area of ______...?

(A) Environmental biotechnology
(B) Fermentation

(C) Biotechnology in industry
(D) Medicinal biotechnology

βœ… Correct Answer: Biotechnology in industry

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Nearest galaxy to our milky way is ________...?

(A) Messier 81
(B) Andromeda

(C) Triangulum
(D) Whirlpool

βœ… Correct Answer: Andromeda

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In the Composition of the earth, Aluminum is _______________...?

(A) 27.5%
(B) 20.3%

(C) 14.5%
(D) 8.23%

βœ… Correct Answer: 8.23%

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

There are almost _______of nephrons in the each kidney in human body...?

(A) 5 million
(B) 3 million

(C) 1 million
(D) 10 million

βœ… Correct Answer: 1 million

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A piece of matter in pure form is termed as ______...?

(A) Redical
(B) Mixture

(C) Compound
(D) Substance

βœ… Correct Answer: Substance

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Approximate age of earth is ________...?

(A) 4.14 billion years
(B) 4.64 billion years

(C) 4.54 billion years
(D) 4.34 billion years

βœ… Correct Answer: 4.54 billion years

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The scientific study of spiders is called __________ ...?

(A) Arachnology
(B) Osteology

(C) Pomology
(D) None of these

βœ… Correct Answer: Arachnology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Lingxi-03, developed by Galaxy Space, was launched using a ___________ carrier rocket....?

(A) Long March-3D
(B) Long March-2D

(C) Vertical March-3D
(D) Orbital March-2D

βœ… Correct Answer: Long March-2D

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

People living in high altitudes (like mountains) usually have a _________...?

(A) smaller number of Red Blood Cells
(B) larger number of Red Blood Cells

(C) smaller number of White Blood Cells
(D) larger number of White Blood Cells

βœ… Correct Answer: larger number of Red Blood Cells

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The approximate value of the speed of sound in air at 0°C temperature ______...?

(A) 332 m/s
(B) 34 m/s

(C) 17 m/s
(D) 680 m/s

βœ… Correct Answer: 332 m/s

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

One Joule is equal to__________...?

(A) 105 ergs
(B) 103 ergs

(C) 107 ergs
(D) 1011 ergs

βœ… Correct Answer: 107 ergs

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Place directly above focus on Earth’s surface is known as _________...?

(A) Strike
(B) Comma

(C) Epicenter
(D) Origin

βœ… Correct Answer: Epicenter

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The biggest planet in solar system is ______ and having _____ moons...?

(A) Uranus , Sixteen
(B) Jupiter, Seventy-nine

(C) Saturn, Sixteen
(D) Uranus, two

βœ… Correct Answer: Jupiter, Seventy-nine

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The female gametophyte of angiospermic plant is ______...?

(A) Embryo sac
(B) Ovule

(C) Ovary
(D) Carpel

βœ… Correct Answer: Embryo sac

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Microorganisms can only be seen with an equipment called ________...?

(A) Microscope
(B) Telescope

(C) Spectroscope
(D) None of these

βœ… Correct Answer: Microscope

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the chemical formula for Sodium carbonate _______ ...?

(A) Na3CO2
(B) CNa2O3

(C) Na2CO3
(D) Na3CO3

βœ… Correct Answer: Na2CO3

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The protons and neutrons are found in the center of the atom, which is called the _________of the atom...?

(A) Nucleus
(B) Headquarters

(C) Hub
(D) None of These

βœ… Correct Answer: Nucleus

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The position of an element in the Periodic Table is determined by its __________ number...?

(A) Electron
(B) Proton

(C) Neutron
(D) None of these

βœ… Correct Answer: Proton

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The electromagnetic rays used in radiotherapy to destroy cancer cells are ______...?

(A) Infrared rays
(B) X-rays

(C) Visible rays
(D) Ultraviolet rays

βœ… Correct Answer: X-rays

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Input, processing, output. and storage are collectively referred to as ______...?

(A) Information processing cycle
(B) Hardware life cycle

(C) Software life cycle
(D) Information technology

βœ… Correct Answer: Information processing cycle

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Study of growth is called ______ ...?

(A) Auxology
(B) Autology

(C) Avionics
(D) Axiology

βœ… Correct Answer: Auxology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Amino acids are building blocks of ______...?

(A) Nucleic acids
(B) Protein

(C) Vitamins
(D) Lipid

βœ… Correct Answer: Protein

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

One Quintal is Equal to___________...?

(A) 70 kg
(B) 80 kg

(C) 90 kg
(D) 100 kg

βœ… Correct Answer: 100 kg

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Wind energy is the ______ energy....?

(A) Potential
(B) Transverse

(C) Kinetic
(D) None of these

βœ… Correct Answer: Kinetic

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

lightest metal is__________...?

(A) Lithium
(B) Sodium

(C) Magnesium
(D) Aluminium

βœ… Correct Answer: Lithium

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The rocks formed out of layers of sediment bonded together are known as _______________...?

(A) Metamorphic rocks
(B) Sedimentary rocks

(C) Igneous rocks
(D) All of the above

βœ… Correct Answer: Sedimentary rocks

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Gravitation force is ______ of the medium between the objects....?

(A) Dependent
(B) Independent

(C) Both 'a' and 'b'
(D) None of these

βœ… Correct Answer: Independent

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Fog that most often forms as warm rain falls into a cold layer of surface air is called ______________...?

(A) Radiation fog
(B) Evaporation (mixing) fog

(C) Advection fog
(D) Upslope fog

βœ… Correct Answer: Evaporation (mixing) fog

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A convex mirror always ___________ ...?

(A) Forms a real image
(B) Forms a virtual image

(C) Forms an inverted image
(D) Produces a larger image

βœ… Correct Answer: Forms a virtual image

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Bromine is a___________________...?

(A) black solid
(B) red-brown liquid

(C) colourless gas
(D) highly inflammable gas

βœ… Correct Answer: red-brown liquid

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The SI unit of β€œpressure” is _________....?

(A) pascal
(B) joule

(C) tesla
(D) henry

βœ… Correct Answer: pascal

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The automatic process of altering focus to get sharper image of near object is ______...?

(A) Vision
(B) Accommodation

(C) Focus
(D) All of these

βœ… Correct Answer: Accommodation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______...?

(A) Centripetal force due to the earth’s rotation
(B) Earth’s gravitational pull

(C) Pressure of the atmosphere
(D) Moon’s gravitational pull

βœ… Correct Answer: Earth’s gravitational pull

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The S. I. unit of refractive index is _______...?

(A) meter
(B) cm

(C) watt
(D) no unit

βœ… Correct Answer: no unit

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Study of fruit is called ___________...?

(A) Pomology
(B) Plriculture

(C) Sericulture
(D) Apiculture

βœ… Correct Answer: Pomology

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The species that flower are called ______________...?

(A) Gymnosperms
(B) Bryophytes

(C) Angiosperms
(D) Algae

βœ… Correct Answer: Angiosperms

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Afternoon rains in the equatorial region are the result of influences _______...?

(A) Land Breeze
(B) Monsoon

(C) Frontal
(D) Convectional

βœ… Correct Answer: Convectional

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A (an) ________ is the smallest possible particle of an element that can combine to form new compounds....?

(A) Molecule
(B) Atom

(C) Compound
(D) Element

βœ… Correct Answer: Atom

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The most abundant element in human body is __________...?

(A) Hydrogen
(B) Blood

(C) Oxygen
(D) Protein

βœ… Correct Answer: Oxygen

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If an Opaque object is moved closer to the light source the shadow gets _______...?

(A) Smaller
(B) Very Smaller

(C) Bigger
(D) Older

βœ… Correct Answer: Bigger

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If both the parents donate same factors of a character is called _____...?

(A) Homologous
(B) Heterologous

(C) Homozygous
(D) Heterozygous

βœ… Correct Answer: Homozygous

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Analysis deals with the identification of presence of functional groups in compounds is _______...?

(A) Physical qualitative analysis
(B) Analytical qualitative analysis

(C) Organic qualitative analysis
(D) Inorganic qualitative analysis

βœ… Correct Answer: Organic qualitative analysis

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A fresh egg when placed in salt water will __________ ...?

(A) sink and go to the bottom
(B) sink but will not go to the bottom

(C) Float
(D) Burst

βœ… Correct Answer: Float

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Metal are highly ___________ ...?

(A) Electropositive
(B) Electronegativity

(C) Both of these
(D) Neutral

βœ… Correct Answer: Electropositive

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Women....?

(A) 4.5 to 6.2 million
(B) 3.4 to 6.8 million

(C) 3.2 to 7.2 million
(D) 4.0 to 5.2 million

βœ… Correct Answer: 4.0 to 5.2 million

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The instrument which i specially design for recording earth quake wave is called seismograph which measure earth quake waves on a ____________...?

(A) Diatonic scale
(B) Fahrenheit Scale

(C) Richter scale
(D) Celsius Scale

βœ… Correct Answer: Richter scale

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When the moon and the sun are on same side of the earth, we see a ______...?

(A) New Moon
(B) Full Moon

(C) Half Moon
(D) None

βœ… Correct Answer: New Moon

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The movement of earth around sun brings ________...?

(A) Tornadoes
(B) Rainfall

(C) Seasons
(D) Earthquakes

βœ… Correct Answer: Seasons

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Smallest animal is _________...?

(A) Skunk
(B) Gorilla

(C) Tiger
(D) Cat

βœ… Correct Answer: Skunk

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Vaccination is synonymous with ___________ immunity...?

(A) Artificial Active
(B) Natural Active

(C) Allergy
(D) None of These

βœ… Correct Answer: Artificial Active

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The 3N zygote is angiosperm develop into ______...?

(A) Seed coat
(B) Cotyledon

(C) Embryo
(D) Endosperm

βœ… Correct Answer: Endosperm

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which colour of light is deviated least ________....?

(A) Red
(B) Blue

(C) Violet
(D) Green

βœ… Correct Answer: Red

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In general, Comets have __________ orbits...?

(A) Elliptical
(B) Highly elliptical

(C) Circular
(D) Parabolic

βœ… Correct Answer: Highly elliptical

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Two similar chromosomes in a cell which are similar in shape, size and position of centromere called _______...?

(A) Chromatids
(B) Arms

(C) Homologous
(D) Homology

βœ… Correct Answer: Homologous

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Speed of sound in air is _______km/h...?

(A) 1347
(B) 243

(C) 1235
(D) 1495

βœ… Correct Answer: 1235

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Atomic mass of an element is equal to ______...?

(A) Mass of protons and neutrons
(B) Mass of protons and electrons

(C) Mass of electrons and neutrons
(D) Mass of protons only

βœ… Correct Answer: Mass of protons and neutrons

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Very High Frequency (VHF) have __________ wavelengths...?

(A) shorter
(B) shortest

(C) longer
(D) longest

βœ… Correct Answer: shorter

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Male birds are ________ colorful than female birds....?

(A) Less
(B) More

(C) Equal
(D) None of these

βœ… Correct Answer: More

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A pulsar is actually a___________...?

(A) Black hole
(B) White dwarf

(C) Red giant
(D) Neutron star

βœ… Correct Answer: Neutron star

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The key component of the scientific process is ______...?

(A) Hypothesis
(B) Observation

(C) Question
(D) Experimentation

βœ… Correct Answer: Hypothesis

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Pluviometer measures ___________...?

(A) Wind
(B) Strength of Plywood

(C) Rainfall
(D) None of these

βœ… Correct Answer: Rainfall

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

An example of true solution is ______...?

(A) Solution of starch
(B) Solution of soap

(C) Ink in water
(D) Tooth paste

βœ… Correct Answer: Ink in water

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The molecular mass of Water molecule is __________...?

(A) 16amu
(B) 17amu

(C) 18amu
(D) 20amu

βœ… Correct Answer: 18amu

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

An important ore of chromium is ___________...?

(A) Argon
(B) Chromite

(C) Mirage
(D) Diamond

βœ… Correct Answer: Chromite

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A boy sitting in an open car moving with the constant speed throws a ball straight up into the air. The ball falls _________...?

(A) behind him
(B) in front of him

(C) into his hand
(D) by his side

βœ… Correct Answer: behind him

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Rate of reaction will increase when temperature ______...?

(A) Increases
(B) Decreases

(C) Below 10°C
(D) Both A and B

βœ… Correct Answer: Increases

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When two identical atoms share electron pairs and exert force on each other than bond form is ______...?

(A) Non-polar covalent bond
(B) Polar covalent bond

(C) Double covalent bond
(D) Coordinate covalent bond

βœ… Correct Answer: Non-polar covalent bond

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Water has high density and minimum volume at__________...?

(A) 0°C
(B) 4°C

(C) 100°C
(D) None of these

βœ… Correct Answer: 4°C

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The chemical material of a chromosome is called _____...?

(A) Chromatin
(B) Chromeres

(C) Chromonema
(D) Chromatid

βœ… Correct Answer: Chromatin

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The distance between two successive crests or troughs of a wave is called ______...?

(A) Frequency
(B) Amplitude

(C) Velocity
(D) Wavelength

βœ… Correct Answer: Wavelength

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Wind always blows from area of ________...?

(A) Low pressure to high pressure
(B) High pressure to low pressure

(C) Only low pressure
(D) Only high pressure

βœ… Correct Answer: High pressure to low pressure

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Head to tail rule can be used to add ______ forces....?

(A) Two
(B) Three

(C) Five
(D) Any number of

βœ… Correct Answer: Any number of

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The soil maturity color of northeastern areas is ______...?

(A) Grey
(B) Reddish

(C) Dark Brown
(D) None of these

βœ… Correct Answer: Dark Brown

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Types of bones in human body are: Long, short, irregular and ____________...?

(A) Flat
(B) Medium

(C) Regular
(D) Rough

βœ… Correct Answer: Flat

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In BTU system, one BTU is equal to__________...?

(A) 2055 Joule
(B) 1155 Joule

(C) 2155 Joule
(D) 1055 Joule

βœ… Correct Answer: 1055 Joule

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

To view dim stars, we use ______...?

(A) Compound microscope
(B) Endoscope

(C) Telescope
(D) Simple microscope

βœ… Correct Answer: Telescope

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The waves that have maximum penetrating power to treat tumors are ______...?

(A) Ultraviolet radiation
(B) Microwaves

(C) Gamma-rays
(D) Radio waves

βœ… Correct Answer: Gamma-rays

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The particles of a solid ________...?

(A) Are widely spaced and move freely
(B) Are tightly packed together and stay in a fixed position

(C) Are loosely packed and move randomly
(D) Are sparse and vibrate at long distances

βœ… Correct Answer: Are tightly packed together and stay in a fixed position

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Alkenes ______...?

(A) Show the same general formula as alkynes
(B) Have carbon-carbon triple bond

(C) Have carbon-carbon double bond
(D) Are saturated hydrocarbons

βœ… Correct Answer: Have carbon-carbon double bond

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The audible range of normal elephant ear is ______...?

(A) 16 Hz to 20kHz
(B) 10 Hz to 31kHz

(C) 67 Hz to 45kHz
(D) 20 Hz to 20kHz

βœ… Correct Answer: 16 Hz to 20kHz

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The bread dough rises during alcoholic fermentation is due to _______...?

(A) Methyl alcohol
(B) CO2

(C) Ethyl alcohol
(D) H2O

βœ… Correct Answer: CO2

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Glucose is ______...?

(A) Vitamin
(B) Protein

(C) Carbohydrate
(D) Lipid

βœ… Correct Answer: Carbohydrate

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

In an Electric circuit when Electrons move from low to high potential they will _______...?

(A) Gain Energy
(B) Lose their identity

(C) Lose Energy
(D) Gain Potential

βœ… Correct Answer: Lose Energy

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The scientific study of fingerprints is called _________ ...?

(A) Dactylography
(B) Dactylology

(C) Dactyliology
(D) Dialectology

βœ… Correct Answer: Dactylography

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

1 Carat is equal to __________...?

(A) 0.2 g
(B) 0.3 g

(C) 0.4 g
(D) 0.5 g

βœ… Correct Answer: 0.2 g

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The process of photosynthesis produces glucose and ______...?

(A) Carbon dioxide
(B) Oxygen

(C) Water
(D) Carbo monoxide

βœ… Correct Answer: Carbon dioxide

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A fathom is equal to ________feets...?

(A) 6
(B) 5

(C) 4
(D) 3

βœ… Correct Answer: 6

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A mass of 4 kg is equal to _____...?

(A) 400 g
(B) 4000g

(C) 40 g
(D) 40000 g

βœ… Correct Answer: 4000g

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Toy age refers to __________...?

(A) Early childhood
(B) Late childhood

(C) Baby hood
(D) All of Above

βœ… Correct Answer: Early childhood

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The sun is made up of 99.9% of ________________ and ______________...?

(A) Oxygen and Hydrogen
(B) Hydrogen and Sulfur

(C) Carbon and Silicon
(D) Hydrogen and Helium

βœ… Correct Answer: Hydrogen and Helium

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Atmospheric pressure decreases with the _______...?

(A) Increase in longitude
(B) Decrease in altitude

(C) Increase in altitude
(D) Increase in latitude

βœ… Correct Answer: Increase in altitude

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Presence of enzyme does not affect the nature or properties of ______...?

(A) Reactants
(B) Reaction rate

(C) End products
(D) Activation energy

βœ… Correct Answer: End products

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The outermost layer of the Earth is called ____________...?

(A) Crust
(B) Mental

(C) Core
(D) None of these

βœ… Correct Answer: Crust

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Bond formed by mutual sharing of electron is ______...?

(A) Ionic bond
(B) Coordinate covalent bond

(C) Covalent bond
(D) Metallic bond

βœ… Correct Answer: Covalent bond

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Short-sight defect could be corrected by a _____________ lens...?

(A) concave lens
(B) convex lens

(C) converging lens
(D) none of these

βœ… Correct Answer: concave lens

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The _______ test is a color perception test for red-green color deficiencies....?

(A) Hemiplegia
(B) Ishihara

(C) Lalopathy
(D) None of the above

βœ… Correct Answer: Ishihara

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If zero line of Vernier scale coincides with zero of main scale, then zero error is ______...?

(A) Positive
(B) Zero

(C) Negative
(D) One

βœ… Correct Answer: Zero

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The three elements needed for healthy growth of plants are __________...?

(A) N, P, K
(B) N, C, P

(C) N, K,
(D) N, S, P

βœ… Correct Answer: N, P, K

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Temperature of Sun in Celsius Scale is 6000ºC  & in Fahrenheit is _____________...?

(A) 8000 F
(B) 9000 F

(C) 10,832 F
(D) None of these

βœ… Correct Answer: 10,832 F

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Each seed is covered on the outside by a _______, which is also known as _______....?

(A) Embryo, Endosperm
(B) Endosperm, Pericarp

(C) Seed coat, Testa
(D) Seedling, Radicle

βœ… Correct Answer: Seed coat, Testa

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

An extremely small piece of silicon on which integrated circuits are implicated is called __________________...?

(A) Card Reader
(B) Hollerith Code

(C) Feed
(D) Chip

βœ… Correct Answer: Chip

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A fixed temperature at which a pure liquid boils is called ______...?

(A) Melting point
(B) Freezing point

(C) Boiling point
(D) Both 'a' and 'b'

βœ… Correct Answer: Boiling point

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sodium Carbonate is commonly called ________...?

(A) Plaster of Paris
(B) Washing Soda

(C) Common Salt
(D) None of these

βœ… Correct Answer: Washing Soda

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The height at which atmospheric pressure declines by a factor of e (an irrational number equal to 2.71828) is called __________....?

(A) Average height (H)
(B) Scale height (H)

(C) Mean height (H)
(D) Standard height (H)

βœ… Correct Answer: Scale height (H)

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Hygrometer is used for measuring the ______...?

(A) Humidity of air
(B) Speed of sound

(C) Density of milk
(D) Specific gravity of liquids

βœ… Correct Answer: Humidity of air

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Periodontics deals with _____________...?

(A) Surgery of spine
(B) Stomach disorders

(C) Ligaments restoration
(D) Dentistry

βœ… Correct Answer: Dentistry

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

When the magnitude of Kc is small, indicates ______...?

(A) Reaction mixture contain most of the reactant
(B) Reaction mixture contain most of the product

(C) Reaction mixture contain almost equal amount of reactant and product
(D) Reaction goes to completion

βœ… Correct Answer: Reaction mixture contain most of the product

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Gravitational force is always ______...?

(A) Repulsive
(B) Attractive

(C) Both
(D) None of these

βœ… Correct Answer: Attractive

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The PH of milk is _______...?

(A) 6.0
(B) 6.5

(C) 7.0
(D) 7.5

βœ… Correct Answer: 6.5

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Solution of biological problem starts with ______...?

(A) Hypothesis
(B) Experimentation

(C) Conclusion
(D) Observation

βœ… Correct Answer: Observation

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The velocity of a wave is equal to ______...?

(A) Wavelength x Frequency
(B) Wavelength / Frequency

(C) Frequency / Wavelength
(D) Wavelength + Frequency

βœ… Correct Answer: Wavelength x Frequency

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

What is the addictive drug in tobacco ______________...?

(A) Ethanol
(B) Nicotine

(C) Ammonia
(D) Tar

βœ… Correct Answer: Nicotine

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

First controlled fission of an atom was carried out in ________ on 1938....?

(A) U.S
(B) Germany

(C) Russia
(D) U.K

βœ… Correct Answer: Germany

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Keeping of Birds Called___________...?

(A) Apiculture
(B) Aviculture

(C) Viniculture
(D) Viticulture

βœ… Correct Answer: Aviculture

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πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A narrow beam of white light passes from air into the glass and is refracted. The wave characteristic remains unchanged in its ______...?

(A) Direction
(B) Speed

(C) Frequency
(D) Wavelength

βœ… Correct Answer: Frequency

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Cusec is a unit of _________...?

(A) Area
(B) Time

(C) Distance
(D) mass

βœ… Correct Answer: E. None of these

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Part of earth where life exists is called ______...?

(A) Lithosphere
(B) Atmosphere

(C) Biosphere
(D) Hydrosphere

βœ… Correct Answer: Biosphere

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Which of the following is not a primary colour ________....?

(A) Red
(B) Blue

(C) Green
(D) Yellow

βœ… Correct Answer: Green

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

An active asteroid is discovered near ________ Orbit for the first time in billion years....?

(A) Saturn
(B) Mars

(C) Neptune
(D) Jupiter

βœ… Correct Answer: Jupiter

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Main constituent in air is ___________...?

(A) Oxygen
(B) Nitrogen

(C) Hydrogen
(D) Helium

βœ… Correct Answer: Nitrogen

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The number of neutron(s) in Protium is ______...?

(A) One
(B) Three

(C) Two
(D) No

βœ… Correct Answer: No

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Water soluble Vitamins are _________...?

(A) A & D vitamins
(B) B & C vitamins

(C) A & K vitamins
(D) B & K vitamins

βœ… Correct Answer: B & C vitamins

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Yeasts feeds on sugar in the dough and produces ______ gas....?

(A) Oxygen
(B) Hydrogen

(C) Carbon dioxide
(D) Nitrogen

βœ… Correct Answer: Carbon dioxide

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Stars in the sky appear to twinkle due to _________...?

(A) a series of refractions
(B) a series of reflections

(C) a surface tension phenomenon
(D) multiple diminishing brightness

βœ… Correct Answer: a series of refractions

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The sun is _________times bigger than the Earth....?

(A) 105
(B) 107

(C) 109
(D) 111

βœ… Correct Answer: 109

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The major source of quick energy is ___________...?

(A) Carbohydrates
(B) Minerals

(C) vitamins
(D) None of these

βœ… Correct Answer: Carbohydrates

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Surfactants reduce the ______ of water....?

(A) Viscosity
(B) Surface tension

(C) Boiling point
(D) Melting Point

βœ… Correct Answer: Surface tension

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Pure limestone is called _______...?

(A) Aluminum Oxide
(B) Calcium Carbonate

(C) Calcium Sulphate
(D) None of these

βœ… Correct Answer: Calcium Carbonate

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The group of minerals chemically containing hydrocarbons is_______...?

(A) Silicate group
(B) Organic group

(C) Oxide group
(D) Hydride group

βœ… Correct Answer: Organic group

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Molasses is a byproduct of ______ Factory ...?

(A) Fertilizer
(B) Cotton seed oil

(C) Sugar
(D) Banaspati Ghee

βœ… Correct Answer: Sugar

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Sun is a __________...?

(A) Star
(B) Planet

(C) Asteroid
(D) Meteor

βœ… Correct Answer: Star

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Snowfall is required from alleviation of mountain ______...?

(A) 36 - 38 degree
(B) 30 - 34 degree

(C) 38 - 40 degree
(D) None of these

βœ… Correct Answer: 36 - 38 degree

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The outermost layer of the sun is called __________...?

(A) Coach
(B) Core

(C) Corona
(D) Comma

βœ… Correct Answer: Corona

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

NH3 can be a base according to ______...?

(A) Arrhenius theory
(B) Bronsted-Lowery theory

(C) Lewis theory
(D) Both b and c

βœ… Correct Answer: Both b and c

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids....?

(A) Mars
(B) Saturn

(C) Uranus
(D) Jupiter

βœ… Correct Answer: Jupiter

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The type of seed production without fusion of male and female gametes is ______...?

(A) Parthenocarpy
(B) Apomixes

(C) Grafting
(D) Scion

βœ… Correct Answer: Apomixes

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Butter paper is _________ material because it scatters light....?

(A) Transparent
(B) Translucent

(C) Opaque
(D) None

βœ… Correct Answer: Translucent

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The nearest planet to the Earth is _________...?

(A) Venus
(B) Mercury

(C) Mars
(D) Moon

βœ… Correct Answer: Venus

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

First antibiotic was extracted from a _________...?

(A) Bacteria
(B) virus

(C) Fungus
(D) None of these

βœ… Correct Answer: Fungus

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Leach has ________ number of brains....?

(A) Zero
(B) 32

(C) 36
(D) None of these

βœ… Correct Answer: 32

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The key component of the scientific process is ______...?

(A) Hypothesis
(B) Observation

(C) Question
(D) Experimentation

βœ… Correct Answer: Hypothesis

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Source: This question is taken from the Punjab Police Sub Inspector Service Quota PPSC Past Paper

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Ozone layer is part of ______...?

(A) Mesosphere
(B) Stratosphere

(C) Thermosphere
(D) Troposphere

βœ… Correct Answer: Troposphere

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Approximate age of milky-way is ________...?

(A) 16.5 billion years
(B) 15.5 billion years

(C) 13.5 billion years
(D) 14.5 billion years

βœ… Correct Answer: 13.5 billion years

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The respiratory surface of human is ______...?

(A) Nostril
(B) Bronchiole

(C) Alveoli
(D) Trachea

βœ… Correct Answer: Alveoli

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The ratio of pure gold in 18 carat gold is _______________...?

(A) 0.5
(B) 0.9

(C) 0.8.5
(D) 0.75

βœ… Correct Answer: 0.75

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Tuberculosis is a _________ infection...?

(A) Viral
(B) Bacterial

(C) Fungal
(D) Parasitic

βœ… Correct Answer: Bacterial

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The meaning of Echoes is _______...?

(A) Repeating sounds
(B) Refracted sounds

(C) Absorbed sounds
(D) Amplified sounds

βœ… Correct Answer: Repeating sounds

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Short-sightedness can be corrected by using ___________...?

(A) Convex lens
(B) Concave lens

(C) Convex-concave lens
(D) Concave-convex lens

βœ… Correct Answer: Concave lens

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A right rope walker carries a long pole to ______...?

(A) Increase his weight
(B) Raise his centre of gravity

(C) Lower his centre of gravity
(D) Keep his centre of gravity in fixed position

βœ… Correct Answer: Lower his centre of gravity

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The type of electromagnetic wave used in security scanners at night is ______...?

(A) Microwaves
(B) Infra-red

(C) Radio waves
(D) X-ray

βœ… Correct Answer: Infra-red

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Calcium level in the blood is regulated by the: ___________...?

(A) Thyroid
(B) Parathyroid

(C) Adrenal medulla
(D) A and B

βœ… Correct Answer: A and B

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Earth takes ______ to revolve around the sun....?

(A) 365 days and 4 hours
(B) 365 days and 6 hours

(C) 365 days and 8 hours
(D) 365 days and 10 hours

βœ… Correct Answer: 365 days and 6 hours

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Skin has ___________ layers...?

(A) One
(B) Two

(C) Three
(D) Four

βœ… Correct Answer: Three

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Botany is also called _______ ...?

(A) Phytology
(B) Phycology

(C) Pedology
(D) Plantophyta

βœ… Correct Answer: Phytology

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Human beings use _______ liters of pure oxygen per day....?

(A) 550
(B) 2500

(C) 1,050
(D) 10,000

βœ… Correct Answer: 550

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The major differentiating organelle of animal and plant cells is ______...?

(A) Cell Membrane
(B) Chloroplast

(C) Nucleus
(D) Cytoplasm

βœ… Correct Answer: Chloroplast

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Earth is closest to the sun every year in early ______________, when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early __________________, during our Northern Hemisphere summer....?

(A) January – July
(B) June – December

(C) July – January
(D) December – June

βœ… Correct Answer: January – July

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The sample may be solid, liquid, gas or a _______ in qualitative analysis....?

(A) Mixture
(B) Compound

(C) Differentiate
(D) Substance

βœ… Correct Answer: Substance

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Circadian Rhythm refers to _____________...?

(A) Planetary movements
(B) Formation of galaxies

(C) Human body cycles
(D) Calisthenics

βœ… Correct Answer: Human body cycles

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

At room temperature most of ionic compounds are ______...?

(A) Amorphous solids
(B) Crystalline solids

(C) Liquids
(D) Gases

βœ… Correct Answer: Crystalline solids

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The PH of milk is __________...?

(A) 6.0
(B) 6.5

(C) 7.0
(D) 7.5

βœ… Correct Answer: 6.5

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The ability to attract shared pair of electron is called ______...?

(A) Electron Affinity
(B) Electronegativity

(C) Ionization Energy
(D) Shielding Effect

βœ… Correct Answer: Electronegativity

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

If pH value is greater than 7, then solution is ______...?

(A) Acidic
(B) Basic

(C) Amphoteric
(D) Neutral

βœ… Correct Answer: Basic

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Ohm's law states that _______...?

(A) Resistance increases as current increases
(B) Resistance decreases as current increases

(C) Resistance increases as voltage increases
(D) Current increases as voltage increases

βœ… Correct Answer: Current increases as voltage increases

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sun is divided into ______ main layers....?

(A) 2
(B) 3

(C) 4
(D) 5

βœ… Correct Answer: 3

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Ozone layer prevents ______________ radiation from entering the atmosphere...?

(A) Infra-red
(B) Ultraviolet

(C) X-rays
(D) Gamma rays

βœ… Correct Answer: Ultraviolet

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

BCG vaccine is used to produce immunity against___________...?

(A) Whooping cough
(B) Tuberculosis

(C) Virus fever
(D) Smallpox

βœ… Correct Answer: Tuberculosis

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The blind spot is located at the ___________ of the eye ...?

(A) pupil
(B) vitreous humor

(C) aqueous humor
(D) optic disc

βœ… Correct Answer: optic disc

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Analytical Chemistry deals with instruments and methods to ______ identify and quantify the matter....?

(A) Mix
(B) Separate

(C) Differentiate
(D) Manipulate

βœ… Correct Answer: Separate

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Sound travels fastest in _______...?

(A) Air
(B) Water

(C) Diamond
(D) Steel

βœ… Correct Answer: Diamond

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Second highest layer of Earth's atmosphere is _______...?

(A) Troposphere
(B) Stratosphere

(C) Mesosphere
(D) Thermosphere

βœ… Correct Answer: Stratosphere

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________...?

(A) also decrease
(B) increase

(C) remains constant
(D) none of these

βœ… Correct Answer: increase

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The moon’s surface temperature varies from about ________ to _________ ...?

(A) – 173 degrees Celsius at night to 127 degrees Celsius during the day
(B) – 172 degrees Celsius at night to 172 degrees Celsius during the day

(C) Remains constant during day and night
(D) – 170 degrees Celsius at night to 107 degrees Celsius during the day

βœ… Correct Answer: – 173 degrees Celsius at night to 127 degrees Celsius during the day

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The audible range of normal bat ear is ______...?

(A) 20 Hz to 120 kHz
(B) 20 Hz to 20 kHz

(C) 20 kHz to 110 kHz
(D) 20 Hz to 50 KHz

βœ… Correct Answer: 20 kHz to 110 kHz

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The process in which seed grows in to a new plant is called ______...?

(A) Fertilization
(B) Germination

(C) Vernalization
(D) None of these

βœ… Correct Answer: Germination

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Vitamin E reduces the requirement of _________ ....?

(A) Iron
(B) Zinc

(C) Selenium
(D) Magnesium

βœ… Correct Answer: Selenium

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

The Moon is illuminated because it ________ the light from the Sun....?

(A) Absorbs
(B) Reflects

(C) Deflects
(D) Refracts

βœ… Correct Answer: Reflects

Comments

Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Rainbow is seen after rain because of hanging molecules of water which act as __________...?

(A) Lens
(B) Prism

(C) Mirror
(D) Slabs

βœ… Correct Answer: Prism

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

A disease always has a______...?

(A) Cure
(B) Germs

(C) Cause
(D) Patient

βœ… Correct Answer: Cause

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

NASA’s ________ program aims to land humans on the moon again in 2024....?

(A) Artemis
(B) Arshamedis

(C) Arsenimdo
(D) Bertonies

βœ… Correct Answer: Artemis

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Source: This question is taken from the Everyday Science

πŸ’‘ English word par Double-Click karein: Urdu meaning + pronunciation πŸ”Š

Medium which sends signal from source to destination is known as ________ ...?

(A) Transmitter
(B) Transmission channel

(C) Receiver
(D) Hardware

βœ… Correct Answer: Transmission channel

Comments

Source: This question is taken from the Everyday Science

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