Heat is a form of...? Mcqs

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

Heat is a form of...?

(A) Matter
(B) Work

(C) Radiation
(D) Energy

βœ… Correct Answer: Energy

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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 fourth state of matter is...?

(A) Water
(B) Salts

(C) Vapours
(D) Plasma

βœ… Correct Answer: Plasma

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

A process in which two light nuclei combine to form a heavier nucleus is called...?

(A) Nuclear fusion
(B) Nuclear fission

(C) Beta-decay
(D) Alpha-decay

βœ… Correct Answer: Nuclear fusion

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

Heat is the form of _____...?

(A) Pressure
(B) Weight

(C) Energy
(D) All

βœ… Correct Answer: Energy

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

The radioactive isotopes are formed by neutrons bombardment on the nucleus, these incident neutrons must have ___ to penetrate in the nucleus....?

(A) Very high velocity
(B) Very low velocity

(C) Intermediate velocity
(D) All of these

βœ… Correct Answer: Very high velocity

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

Places where the temperature of air is below freezing point of the water, the precipitation will be in the form of __________ ...?

(A) Snow
(B) Lightning

(C) Hailstorms
(D) Thunders

βœ… Correct Answer: Snow

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

Potato, wheat, rice, corn and all types of sweet fruits contain...?

(A) Mineral
(B) Vitamin

(C) Protein
(D) Carbohydrates

βœ… Correct Answer: Carbohydrates

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

The hormone ADH release from ______...?

(A) Pituitary gland
(B) Kidneys

(C) Liver
(D) Lungs

βœ… Correct Answer: Pituitary gland

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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

A magnifying glass forms an enlarged ______...?

(A) Real and upright image
(B) Virtual and upright image

(C) Real and inverted
(D) Virtual and inverted image

βœ… Correct Answer: Virtual and upright image

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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

A object that does not produce light but it reflects light that comes from luminous object is called...?

(A) Luminous
(B) Non-luminous

(C) Reflective
(D) Illuminated

βœ… Correct Answer: Non-luminous

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

A man pulls a crate of mass 25 kg across the leveled ground with a horizontal force of 60 N. A constant force of friction of 20 N acts on the sledge. What is the acceleration of the sledge...?

(A) 0.63 ms^-2
(B) 1.6 ms^-2

(C) 2.4 ms^-2
(D) 3.2 ms^-2

βœ… Correct Answer: 1.6 ms^-2

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

Milk tastes sour when kept in the open for sometime due to the formation of __________...?

(A) lactic acid
(B) citric acid

(C) acetic acid
(D) carbonic acid

βœ… Correct Answer: lactic acid

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

An optic piece of curved transparent glass or plastic that refract the light in a specific way is called...?

(A) Prism
(B) Filter

(C) Lens
(D) Mirror

βœ… Correct Answer: Lens

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

Which is the purest form of water...?

(A) Rain water
(B) Heavy water

(C) Tap water
(D) None of these

βœ… Correct Answer: Rain water

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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

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

Sedimentary rocks are formed by natural process known as ...?

(A) Lithification
(B) Rejuvenation

(C) Hydration
(D) Peroxidation

βœ… Correct Answer: Lithification

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

When in the part of its orbit closest to the Sun, Pluto has an atmosphere of nitrogen and methane similar to Triton’s, but what happens when it is farther from the Sun ...?

(A) These gases are not present
(B) These gases are like plasma

(C) These gases are frozen
(D) These gases are volatile

βœ… Correct Answer: These gases are frozen

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

The power of combining of an atom with other atoms to form molecules or compounds is called...?

(A) Atomic Mass
(B) Valency

(C) Electronegativity
(D) Ionization Energy

βœ… Correct Answer: Valency

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

A substance that can donate a pair of electron to form coordinate covalent bond...?

(A) Lewis acid
(B) Lewis base

(C) Bronstedβ€”Lowery acid
(D) Bronsted-Lowery base

βœ… Correct Answer: Lewis base

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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

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

If the electrostatic force between two electrons is F Newton, then the electrostatic force between two protons at the same distance is _____...?

(A) F
(B) 0N

(C) 2F
(D) 2/3 F

βœ… Correct Answer: F

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

The microtubules arranged in a very particular pattern to form centriole are _____ in number....?

(A) 26
(B) 27

(C) 23
(D) 25

βœ… Correct Answer: 27

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

The Mirror used in the Automobiles are___________...?

(A) Concave
(B) Convex

(C) Plains
(D) Reflective

βœ… Correct Answer: Convex

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

How many eyes does a worm have...?

(A) Two
(B) Three

(C) One
(D) None

βœ… Correct Answer: None

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

What prevents the earth’s atmosphere from drifting away into space...?

(A) Gravity
(B) Ozone layer

(C) Troposphere
(D) Ecosystem

βœ… Correct Answer: Gravity

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

The half life of a radioactive element is 8-days. How long it take to reduce it from 10 mg to 5 mg...?

(A) 4 days
(B) 12 days

(C) 16 days
(D) 8 days

βœ… Correct Answer: 8 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 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

A material through which heat energy can flow easily is called...?

(A) Thermal Conductor
(B) Thermal Insulator

(C) Both A and B
(D) None

βœ… Correct Answer: Thermal Conductor

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

What is the most abundant form of matter in the universe...?

(A) Plasma
(B) Liquid

(C) Gas
(D) Solid

βœ… Correct Answer: Plasma

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

A non-metal atom form anion by ______...?

(A) Loses of electrons
(B) Gain of electrons

(C) Loses of protons
(D) Gain of protons

βœ… Correct Answer: Gain of electrons

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

Which of the part of tongue bears cells for sour taste...?

(A) Front
(B) Back

(C) Sides
(D) Middle

βœ… Correct Answer: Sides

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

Which of the following arguments for trade barriers offers potential benefits to consumers...?

(A) To soften the fall of declining industries.
(B) To protect industries from competition from low wage countries.

(C) To protect industries from dumping.
(D) To nurture infant industries by protecting them from cheaper imports.

βœ… Correct Answer: To soften the fall of declining industries.

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

Which of the following remains suspended to form sand and water mixture...?

(A) Gas
(B) Plasma

(C) Liquid
(D) Solid

βœ… Correct Answer: Solid

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

Ice mass that covers more than fifty-thousand square kilometers of land area is classified as____________...?

(A) ice sheet
(B) ice field

(C) glacier erosions
(D) ice cap

βœ… Correct Answer: ice sheet

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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

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

Which of the following floats on water to form sawdust and water mixture...?

(A) Solid
(B) Liquid

(C) Gas
(D) None

βœ… Correct Answer: Solid

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

Sound is a form of _____...?

(A) Electrical energy
(B) Thermal energy

(C) Mechanical energy
(D) Chemical energy

βœ… Correct Answer: Mechanical energy

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

Nitrogen occurs in plant and animals in the form of ___________...?

(A) Minerals
(B) Fats

(C) Carbohydrates
(D) Proteins

βœ… Correct Answer: Proteins

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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

Remote sensing is the science of obtaining information about objects or areas on earth from space by using ____...?

(A) Satellite
(B) Radar

(C) Telescope
(D) Aircraft

βœ… Correct Answer: Satellite

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

Caustic Soda is extensively used for making __________...?

(A) Surf
(B) Soap

(C) Plaster of Paris
(D) Gum

βœ… Correct Answer: Soap

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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

What fear do people with haphephobia have...?

(A) fear of dogs
(B) fear of helicopters

(C) fear of touch
(D) fear of houses

βœ… Correct Answer: fear of touch

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

Which of the following phenomena of light are involved in the formation of a rainbow...?

(A) Refraction
(B) Dispersion

(C) Total internal reflection
(D) All of the above

βœ… Correct Answer: All of the above

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

Conversion of free energy into different forms by living organisms is called...?

(A) Biophysics
(B) Biomechanics

(C) Bioenergetics
(D) Biochemistry

βœ… Correct Answer: Bioenergetics

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

When a standard is set for a quantity then standard quantity is called ____...?

(A) Unit
(B) Measurement

(C) Quantity
(D) Dimension

βœ… Correct Answer: Unit

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

When light passes through prism _____ occurs to form spectrum....?

(A) Refraction
(B) Reflection

(C) Diffraction
(D) None

βœ… Correct Answer: Refraction

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

Which of the following is correct for the simple machines...?

(A) Simple machines magnify the force you use
(B) Simple machines change the direction of the force

(C) Simple machines make things go faster
(D) Simple machines make things move slower

βœ… Correct Answer: Simple machines magnify the force you use

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

Which of the following is the formula of glucose...?

(A) C6H12O6
(B) C6H6

(C) C6H2O6
(D) None

βœ… Correct Answer: C6H12O6

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

As comets get close to the sun, they start to β€œmelt” and release gas and dust. This gas and dust forms what...?

(A) β€œcoma” around the comet’s nucleus and a long tail that points away from the sun
(B) β€œcoma” that points away from the sun and a long tail around the comet’s nucleus

(C) Only β€œcoma” around the comet’s nucleus
(D) Only a long tail that points away from the sun

βœ… Correct Answer: β€œcoma” around the comet’s nucleus and a long tail that points away from the sun

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

What is one property of suspension that makes it different from a solution...?

(A) Suspensions have dissolved particles
(B) Suspensions have suspended particles

(C) Suspensions are homogeneous mixtures
(D) Suspensions are always transparent

βœ… Correct Answer: Suspensions have suspended particles

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

Which takes place when sex cells are divided and gametes are formed during the process of reproduction in humans...?

(A) Mitosis
(B) Respiration

(C) Meiosis
(D) Photosynthesis

βœ… Correct Answer: Meiosis

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

The day and night are formed due to 'Earth' rotation on its axis from...?

(A) North to south
(B) South to North

(C) West to East
(D) East to West

βœ… Correct Answer: West to East

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

Particle clouds from where stars are formed are known as____________...?

(A) Stellar nurseries
(B) Star clouds

(C) Event horizons
(D) Singularities

βœ… Correct Answer: Stellar nurseries

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

Ozone layer protects the Earth from __________ radiations from the Sun....?

(A) microwaves
(B) infrared

(C) X-rays
(D) ultraviolet

βœ… Correct Answer: ultraviolet

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

The audible range of normal human 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: 20 Hz to 20kHz

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

In which object, form faint shadows...?

(A) Transparent
(B) Translucent

(C) Opaque
(D) None

βœ… Correct Answer: Translucent

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

The biggest species of the cat family is___________...?

(A) Tiger
(B) Lion

(C) Leopard
(D) None

βœ… Correct Answer: Tiger

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

Omnivores that eat only...?

(A) Only plants
(B) Only animals

(C) Both A and B
(D) None

βœ… Correct Answer: Both A and B

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

Heat is a form of energy associated with ____...?

(A) Atomic Stability
(B) Molecular Motion

(C) Nuclear Reaction
(D) Electromagnetic Radiation

βœ… Correct Answer: Molecular Motion

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

Among the planets of the Solar system the position of the Earth from the Sun is:_________...?

(A) Second
(B) Third

(C) Fourth
(D) Sixth

βœ… Correct Answer: Third

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

Apart from Venus, which planet rotates from east to west...?

(A) Jupiter
(B) Mars

(C) Uranus
(D) Neptune

βœ… Correct Answer: Uranus

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

The process of removing water in the form of vapour in the form of leaves is called...?

(A) Nutrition
(B) respiration

(C) perspiration
(D) transpiration

βœ… Correct Answer: transpiration

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

The process whereby energy is dissipated from the oscillating system is called__________...?

(A) Oscillation
(B) Damping

(C) Resonance
(D) None of these

βœ… Correct Answer: Damping

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

Which law states that the rate of the effusion of a gas is inversely proportional to the square root of its density...?

(A) Graham’s Law
(B) Gay-Lussac’s law

(C) Boyle’s law
(D) None of these

βœ… Correct Answer: Graham’s Law

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

The floral part that produces pollen grains is:...?

(A) Sepal
(B) Petal

(C) Anther
(D) Ovary

βœ… Correct Answer: Anther

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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

Which of the following are lightest form of matter...?

(A) Solid
(B) Liquid

(C) Gases
(D) Plasma

βœ… Correct Answer: Plasma

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

A healthy man consumes maximum calories while playing...?

(A) Cricket
(B) Golf

(C) Billiards
(D) Football

βœ… Correct Answer: Football

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

Which mineral is the present in liver, dark green vegetable, red meat, flour, egg yolk, dried fruit, nuts, dried beans, peas, raisins, poultry, fish etc...?

(A) Iron
(B) Copper

(C) Magnesium
(D) Sodium

βœ… Correct Answer: Iron

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

The most suitable thermometer for measuring boiling point of water is ...?

(A) Mercury Thermometer
(B) Liquid crystal thermometer

(C) Bimetallic thermometer
(D) Alcohol thermometer

βœ… Correct Answer: Mercury Thermometer

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

The defect in which the image is formed beyond the retina is called...?

(A) Long-sightedness
(B) Blind spotting

(C) Short-sightedness
(D) Image defect

βœ… Correct Answer: Long-sightedness

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

What is the Chemical formula of Zinc Hydroxide _________ ...?

(A) Zn(OH)2
(B) ZNO2

(C) Zn2(OH)3
(D) ZnOH

βœ… Correct Answer: Zn(OH)2

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

A single compound breaks down to form two or more simpler substances are called...?

(A) Combination Reaction
(B) Decomposition Reaction

(C) Neutralization Reaction
(D) Addition Reaction

βœ… Correct Answer: Decomposition Reaction

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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

Matter changes state from solid to liquid and from liquid to gases, when it...?

(A) Loses energy
(B) Gains energy

(C) Remains same energy
(D) Has constant temperature

βœ… Correct Answer: Gains energy

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

What is the name of instrument used for measuring distance traveled by wheeled vehicle ...?

(A) Odometer
(B) Optometer

(C) Barometer
(D) Metrometer

βœ… Correct Answer: Odometer

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

Water is a universal solvent for what reactions...?

(A) Chemical
(B) Biochemical

(C) Physical
(D) Nuclear

βœ… Correct Answer: Biochemical

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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 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

Animals in grassland environment have broad feet for fast...?

(A) Escape
(B) Swimming

(C) Climbing
(D) None

βœ… Correct Answer: Escape

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

Lenses form images through ______...?

(A) Dispersion
(B) Diffraction

(C) Refraction
(D) Reflection

βœ… Correct Answer: Refraction

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

What do friction forces between the air and a moving object cause...?

(A) Speed increase
(B) Weight decrease

(C) Resistance
(D) Energy gain

βœ… Correct Answer: Resistance

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

The atoms of same element which have the same atomic number but different mass numbers are known as...?

(A) Isotopes
(B) Isoelectronic

(C) Isomers
(D) Isobars

βœ… Correct Answer: Isotopes

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

Solids, liquids and gases mix together to form...?

(A) Mixture
(B) Compound

(C) Element
(D) Solution

βœ… Correct Answer: Mixture

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

The hard, solid rocks, whose composition or texture has been changed by heat or pressure in the Earth are called____________...?

(A) Sedimentary rocks
(B) Metamorphic rocks

(C) Igneous rocks
(D) All of the above

βœ… Correct Answer: Metamorphic rocks

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

When a substance is dissolved in a liquid and no new substance is formed. What will these substances are called...?

(A) Solute
(B) Solution

(C) Compound
(D) None

βœ… Correct Answer: Solution

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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

Which fruit can a diabetic patient eat freely...?

(A) Apple
(B) Banana

(C) Orange
(D) None of these

βœ… Correct Answer: Apple

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

What occurs in metaphase of mitosis...?

(A) Chromosome line up on the equator of the cell
(B) Chromatids reach the poles of the spindle

(C) Chromatids separate and move to opposite poles
(D) Chromosomes start to coil up and become visible

βœ… Correct Answer: Chromosome line up on the equator of the cell

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

Study of current and past landscapes formation is known as____________...?

(A) Morphology
(B) Aero logy

(C) Geo-morphology
(D) Biology

βœ… Correct Answer: Geo-morphology

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

The outermost layer of skin is the__________...?

(A) endodermis
(B) dermis

(C) epidermis
(D) hypodermis

βœ… Correct Answer: epidermis

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

The most pure form of carbon among these are...?

(A) Anthracite
(B) Lampblack

(C) Graphite
(D) None of these

βœ… Correct Answer: Anthracite

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

Atom which loses two electrons from its outer shell to form ion is called...?

(A) Oxygen
(B) Potassium

(C) Magnesium
(D) Carbon

βœ… Correct Answer: Magnesium

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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

Which scientist established that the various form of energy mechanical, electrical and heat are basically the same and can be changed from one form into another...?

(A) John Dalton
(B) William Thomson

(C) Albert Einstein
(D) James Prescott Joule

βœ… Correct Answer: James Prescott Joule

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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

Each stoma is formed by ______...?

(A) One guard cell
(B) Two guards cells

(C) Three guard cells
(D) Four guard cells

βœ… Correct Answer: Two guards cells

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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 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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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

In constructive reaction _____ molecules are formed....?

(A) Small
(B) Medium

(C) Equal
(D) Large

βœ… Correct Answer: Large

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

In which mode heat transfer in liquids and gases...?

(A) Convection
(B) Radiation

(C) Conduction
(D) None

βœ… Correct Answer: Convection

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

About the requirement of light for germination...?

(A) Some seeds germinate in dark whereas some require light
(B) All seeds germinate in dark

(C) All seeds germinate in light
(D) None

βœ… Correct Answer: Some seeds germinate in dark whereas some require light

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

Which among the following is the correct sequence of the various layers of the Atmosphere from the Earth’s surface...?

(A) Ionosphere, Mesosphere, Stratosphere, Troposphere
(B) Mesosphere, Stratosphere, Ionosphere, Troposphere

(C) Troposphere, Stratosphere, Mesosphere, Ionosphere
(D) Troposphere, Ionosphere, Stratosphere, Mesosphere

βœ… Correct Answer: Troposphere, Stratosphere, Mesosphere, Ionosphere

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

During which process does heat transfer occur because of density differences__________...?

(A) Convection
(B) Radiation

(C) Conduction
(D) None of these

βœ… Correct Answer: Convection

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

The flash of light from lightening travels at about ____...?

(A) 2 x 10^5 m/s
(B) 1 x 10^4 m/s

(C) 5 x 10^6 m/s
(D) 3 x 108 m/s

βœ… Correct Answer: 3 x 108 m/s

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

The day and night are formed due to 'Earth' rotation on its own axis from...?

(A) North to South
(B) South to North

(C) East to West
(D) West to East

βœ… Correct Answer: West to East

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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

The principle used in radar is the same as that of Sonar. In radar we use radio waves ; whereas in sonar we use ...?

(A) red waves
(B) Infrared waves

(C) Ultrasonic
(D) super sonic

βœ… Correct Answer: Ultrasonic

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

The circuit that provides two or more paths for the current is called...?

(A) Series Circuit
(B) Short Circuit

(C) Parallel Circuit
(D) Open Circuit

βœ… Correct Answer: Parallel Circuit

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

Heat of sun reaches the earth by ___________...?

(A) Convection
(B) radiation

(C) Conduction
(D) None of these

βœ… Correct Answer: radiation

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

Which Gas is included in Fry Chips Packets for safety...?

(A) Nitrogen gas
(B) Carbon dioxide

(C) Oxygen
(D) Hydrogen

βœ… Correct Answer: Nitrogen gas

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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

A group of similar cells combine together to form _____...?

(A) Organ
(B) System

(C) Cell
(D) Tissue

βœ… Correct Answer: Tissue

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

A canyon is a large form of ________...?

(A) Dry valley
(B) Gorge

(C) Pediment
(D) Badiand

βœ… Correct Answer: Gorge

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

Which variety of glass is heat resistant...?

(A) Bottle glass
(B) Flint glass

(C) Hard glass
(D) Pyrex glass

βœ… Correct Answer: Pyrex glass

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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

Carnivores that eat only...?

(A) Animals
(B) Plants

(C) Both A and B
(D) None

βœ… Correct Answer: Animals

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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

The Moon is illuminated because it ________ the light from the Sun....?

(A) Absorbs
(B) Reflects

(C) Deflects
(D) Refracts

βœ… Correct Answer: Reflects

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

Places where the temperature of air is above freezing point of the water, the precipitation will be in the form of ________ ...?

(A) Hailstorms
(B) Thunders

(C) Rain
(D) Lightning

βœ… Correct Answer: Rain

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

In which object, do not form shadows...?

(A) Transparent
(B) Translucent

(C) Opaque
(D) None

βœ… Correct Answer: Transparent

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

What is the chemical formula of Ozone...?

(A) H2O
(B) C12

(C) O3
(D) CH4

βœ… Correct Answer: O3

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

An animal that migrates great distances would obtain the greatest benefit from storing its energy as ____...?

(A) Fats
(B) Carbohydrates

(C) Protein
(D) Minerals

βœ… Correct Answer: Fats

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

What is the frequency formula...?

(A) check in details
(B) empty

(C) empty
(D) empty

βœ… Correct Answer: check in details

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

What is the correct genotypic ratio from a cross between Aa and aa...?

(A) 1/2 AA & 1/2 aa
(B) 1/2 Aa & 1/2 aa

(C) 3/4 Aa & 1/4 aa
(D) 1/4 AA 1/2 Aa & 1/4 aa

βœ… Correct Answer: 1/2 Aa & 1/2 aa

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

A summary value calculated from population is called...?

(A) Parameter
(B) Sample

(C) Statistic
(D) Population

βœ… Correct Answer: Parameter

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

The two elements that are frequently used for making transistors are :...?

(A) Boron and aluminium
(B) Silicon and Germanium

(C) Iridium and Tungston
(D) None of these

βœ… Correct Answer: Silicon and Germanium

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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

Heavy mechanical complex use a large amount of water for_________...?

(A) Cooling
(B) Freezing

(C) Washing
(D) Mixing

βœ… Correct Answer: Cooling

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

The reaction between Acid and basin to form...?

(A) Salt and water
(B) Acid solution

(C) base solution
(D) Water

βœ… Correct Answer: Salt and water

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

The audible range of normal dolphin ear is ____...?

(A) 20 Hz to 120 kHz
(B) 20 Hz to 20 kHz

(C) 20 Hz to 100 kHz
(D) 20 Hz to 50 KHz

βœ… Correct Answer: 20 Hz to 120 kHz

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

Name the drugs which block the sensory nerves and prevent the patient from feeling pain...?

(A) Analgesics
(B) Antibiotics

(C) Antihistamines
(D) Anaesthetics

βœ… Correct Answer: Anaesthetics

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

The chemical formula for methane gas is...?

(A) CH8
(B) CH6

(C) CH4
(D) CH2

βœ… Correct Answer: CH4

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

Matter can change from one form into another by...?

(A) Heating
(B) Cooling

(C) Both A and B
(D) None

βœ… Correct Answer: Both A and B

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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

Which statement is true for limiting frictional force...?

(A) It is greater than rolling friction
(B) It is greater than sliding friction

(C) It is greater than kinetic friction
(D) All are true

βœ… Correct Answer: All are true

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

Which of the following type of mirrors can form an image larger than the object...?

(A) Convex
(B) Plane

(C) Concave
(D) None of these

βœ… Correct Answer: Concave

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

Zygote forms after the fusion of different ____...?

(A) Gametes
(B) Embryo

(C) Fetus
(D) None

βœ… Correct Answer: Gametes

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

Chemical formula shows ____...?

(A) Number of atoms of each elements
(B) Number of atoms in a compound

(C) Number of atoms in a molecule
(D) None

βœ… Correct Answer: Number of atoms of each elements

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

Animals use nitrogen in the form of_________...?

(A) Nitrogen
(B) Nitrates

(C) Nitrites
(D) None of Above

βœ… Correct Answer: Nitrites

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

The mean distance of the earth from the sun is astronomical units is____________...?

(A) 3.7 AU
(B) 10 AU

(C) 1 AU
(D) 101 AU

βœ… Correct Answer: 1 AU

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

Heat is measured in...?

(A) Joule
(B) Mole

(C) Density
(D) None

βœ… Correct Answer: Joule

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

The circuit that provides only one path for the current is called...?

(A) Series Circuit
(B) Parallel Circuit

(C) Short Circuit
(D) Open Circuit

βœ… Correct Answer: Series Circuit

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

Which of the following ethical issues form the foremost part of the Hippocratic Oath...?

(A) Confidentiality
(B) Plagiarism

(C) Advertising
(D) Doctor's rights

βœ… Correct Answer: Confidentiality

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

Which animal has four hearts...?

(A) Squid
(B) Octopus

(C) Cuttlefish
(D) Hagfish

βœ… Correct Answer: Hagfish

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

Which pollutant from motor car exhaust causes mental disease _____...?

(A) Carbon dioxide
(B) Lead

(C) Sulpher Dioxide
(D) Mercury

βœ… Correct Answer: Lead

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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

Animals that eat only animals are called...?

(A) Carnivores
(B) Herbivores

(C) Omnivores
(D) None

βœ… Correct Answer: Carnivores

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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

______________ is used for measuring velocity...?

(A) Speedometer
(B) Anemometer

(C) Odometer
(D) Hygrometer

βœ… Correct Answer: Speedometer

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

An image formed by a convex lens is called...?

(A) Real and Inverted
(B) Real and Upright

(C) Virtual and Inverted
(D) Virtual and Upright

βœ… Correct Answer: Real and Inverted

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

The uniform or constant fact of nature, virtually an irrefutable theory is _____...?

(A) Scientific theory
(B) Scientific hypothesis

(C) Scientific reasoning
(D) Scientific law

βœ… Correct Answer: Scientific law

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

Which of the following source of energy is caused by uneven heating of earth’s surface...?

(A) Wind
(B) Solar

(C) Biomass
(D) None of these

βœ… Correct Answer: Wind

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

The rate of flow of charge at certain point is called ____...?

(A) Voltage
(B) Electric Current

(C) Resistance
(D) Power

βœ… Correct Answer: Electric Current

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

Blood which heart pumps to lungs is__________...?

(A) deoxygenated blood
(B) lymph fluid

(C) atria blood
(D) oxygenated blood

βœ… Correct Answer: deoxygenated blood

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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

This in-between phase of stellar nurseries and star formation in stellar evolution is when the gathered dust is still condensing to form a star....?

(A) Alpha Stage
(B) Stellar Genesis

(C) Protostar
(D) Star of Adam

βœ… Correct Answer: Protostar

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

A truck has tyres of area 3 m^2. It puts a pressure of 4000 N/m^2 on the road. What is the weight of the truck (Hint: Weight =Force)...?

(A) 8000 N
(B) 12000 N

(C) 16000 N
(D) 20000 N

βœ… Correct Answer: 12000 N

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

What are the three basic units of measurement for the metric system...?

(A) Metre, litre and gramme
(B) Centimetre, kilograms and metric

(C) Kilogram, mass and energy
(D) Kelvin, cd and mole

βœ… Correct Answer: Metre, litre and gramme

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

A satellite moving round the earth with a uniform speed has____________...?

(A) An accelerated motion
(B) No acceleration at all

(C) Uniform acceleration
(D) Uneven acceleration

βœ… Correct Answer: Uniform acceleration

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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

Why does cytosine not form a bond with adenine...?

(A) Cytosine is unable to form hydrogen bonds with adenine.
(B) Adenine and cytosine have incompatible hydrogen bond donors and acceptors.

(C) Cytosine only pairs with thymine due to their complementary structures.
(D) Adenine is a pyrimidine and cannot bond with cytosine.

βœ… Correct Answer: Adenine and cytosine have incompatible hydrogen bond donors and acceptors.

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

The part of an eye acting as a aperture of camera is _____...?

(A) Iris
(B) Pupil

(C) Cornea
(D) Retina

βœ… Correct Answer: Pupil

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

The β€˜stone’ formed in human kidney consist mostly of_____________...?

(A) Calcium oxalate
(B) Sodium acetate

(C) Magnesium sulphate
(D) Calcium

βœ… Correct Answer: Calcium oxalate

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

Which of the following planets rotate from east to west on its exis...?

(A) Jupiter, Mars
(B) Mercury, Saturn

(C) Venus, Uranus
(D) Neptune, Earth

βœ… Correct Answer: Venus, Uranus

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

During a total solar eclipse the rate of Photosynthesis___________...?

(A) Increase
(B) Decrease

(C) Remain Constant
(D) None of them

βœ… Correct Answer: Decrease

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

Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus ...?

(A) Cigarette smoking
(B) Using alcholo

(C) Injection of heroine
(D) Taking too much aspirin

βœ… Correct Answer: Injection of heroine

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

The best conductor of heat among liquid is___________...?

(A) Water
(B) Mercury

(C) Ether
(D) Alcohol

βœ… Correct Answer: Mercury

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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

The SI base unit for mass is_____________...?

(A) Gram
(B) Pound

(C) Kilogram
(D) Ounce

βœ… Correct Answer: Kilogram

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

A radioactive nuclide emits a Ξ²-particle. The atomic number (proton number) of the nucleus number of ______...?

(A) Stays the same
(B) Decreases by 2

(C) Increases by 1
(D) Decreases by 4

βœ… Correct Answer: Increases by 1

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

All the bones of the body make a frame called...?

(A) Skelton
(B) Tissue

(C) Skull
(D) None of these

βœ… Correct Answer: Skelton

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

Which lists the substances from least to most acidic...?

(A) Blood, milk, ammonia, orange juice
(B) Blood, ammonia, milk, orange juice

(C) Milk, blood, orange juice, ammonia
(D) Ammonia, blood, milk, orange juice

βœ… Correct Answer: Ammonia, blood, milk, orange juice

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

Which of the following vitamins promote healthy functioning of eyes in human beings...?

(A) Vitamin B
(B) Vitamin C

(C) Vitamin A
(D) Vitamin D

βœ… Correct Answer: Vitamin A

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

What is the chemical formula for Sulfuric acid...?

(A) C2H6O
(B) CaSO4

(C) C2H4O2
(D) H2SO4

βœ… Correct Answer: H2SO4

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

Which of the following is a Non Metal that remains Liquid at room temperature...?

(A) Phosphorous
(B) Bromine

(C) Chlorine
(D) Helium

βœ… Correct Answer: Bromine

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

Sunlight is a Great Source of ____________...?

(A) vitamin C
(B) vitamin D

(C) vitamin E
(D) vitamin K

βœ… Correct Answer: vitamin D

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

Solar energy is radiated in the form of...?

(A) Transverse wave
(B) Electromagnetic waves

(C) Infrared wave
(D) None of these

βœ… Correct Answer: Electromagnetic waves

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

Sperms fuse with eggs to form ______...?

(A) Embryo
(B) Fetus

(C) Zygote
(D) Gamete

βœ… Correct Answer: Zygote

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

In which stage of mitosis chromosomes get attached to spindle fibers formed by two the centrioles...?

(A) Metaphase
(B) Anaphase

(C) Telophase
(D) Prophase

βœ… Correct Answer: Metaphase

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

What is the range, in hertz, of the normal human hearing...?

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

(C) 2000Hz
(D) 40 Hz to 40 kHz

βœ… Correct Answer: 20 Hz to 20 kHz

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

Atmospheric pressure is the force (per unit-area) perpendicular to a unit-area of planetary surface, as determined by _________....?

(A) Mass of vertical column of atmospheric gases
(B) Mass of horizontal column of atmospheric gases

(C) Weight of vertical column of atmospheric gases
(D) Mass of vertical and weight of horizontal of atmospheric gases

βœ… Correct Answer: Weight of vertical column of atmospheric gases

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

The normal range of the number of white blood cells in a microliter of blood is between _________ ...?

(A) 2,500 and 09,300
(B) 4,500 and 10,000

(C) 4,900 and 12,000
(D) None of these

βœ… Correct Answer: 4,500 and 10,000

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

Which statement is incorrect about the force...?

(A) Force can change the content of an object
(B) Force can change the shape of an object

(C) Force can change the direction of an object
(D) Force can change the speed of an object

βœ… Correct Answer: Force can change the content of an object

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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

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

Cancer that does not form a tumor....?

(A) metastatic breast cancer
(B) leukemia

(C) lung cancer
(D) bladder cancer

βœ… Correct Answer: leukemia

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

Which of these is NOT a form of energy...?

(A) Heat
(B) Light

(C) Temperature
(D) Electricity

βœ… Correct Answer: Temperature

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

Which chamber of human heart pumps fully oxygenated blood to aorta and hence to the body:...?

(A) Right Auricle
(B) Left Auricle

(C) Right Ventricle
(D) Left Ventricle

βœ… Correct Answer: Left Ventricle

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

Which insect can survive without a head for one or more weeks...?

(A) Ladybird
(B) Bee

(C) Cockroach
(D) Termite

βœ… Correct Answer: Cockroach

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

Weather and climate are driven by what source(s) of energy ...?

(A) Earth’s internal heat
(B) Solar radiation

(C) Gravity
(D) Both (a) and (c)

βœ… Correct Answer: Solar radiation

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

What is the molecular formula for Ammonia...?

(A) NH
(B) NH2

(C) NH3
(D) NH4

βœ… Correct Answer: NH3

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

Which of the following is the form of marble...?

(A) Onyx
(B) Carrara

(C) Calacatta
(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 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

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

Heat transfer horizontally within the atmosphere is called...?

(A) Conduction
(B) Convection

(C) Absorption
(D) Advection

βœ… Correct Answer: Advection

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

Richer Scale is used for measuring _____...?

(A) Strength of an earthquake
(B) Sound waves

(C) Pollution of atmosphere
(D) None of these

βœ… Correct Answer: Strength of an earthquake

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

Fruit plant that flowers only once in lifetime...?

(A) Mango
(B) Ground Nut

(C) Banana
(D) Peach

βœ… Correct Answer: Banana

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

Sound waves travel in solvents in the form of _____...?

(A) Transverse Waves
(B) Longitudinal Waves

(C) Electromagnetic Waves
(D) Mechanical Waves

βœ… Correct Answer: Longitudinal Waves

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

Which of the following slows down the formation of RBCs (Red Blood Cells)...?

(A) Vitamin B-1
(B) Vitamin C

(C) Vitamin D
(D) Vitamin E

βœ… Correct Answer: Vitamin E

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

A mode of heat transfer that occurs by the mass motion of a fluid is called...?

(A) Radiation
(B) Convection

(C) Conduction
(D) None

βœ… Correct Answer: Convection

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

The general formula for alkanes is _____...?

(A) CnH2n
(B) CnH2n+1

(C) CnH2n+2
(D) CnH2n-1

βœ… Correct Answer: CnH2n+2

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

Refrigerator works on the phenomenon of ________ of heat transfer....?

(A) Conduction
(B) Convection

(C) Radiation
(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

Red blood corpuscles are formed in the____________...?

(A) Liver
(B) Bone marrow

(C) Kidneys
(D) Heart

βœ… Correct Answer: Bone marrow

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

Which planet is losing its atmosphere at faster than the earth...?

(A) Mecury
(B) Venus

(C) Mars
(D) Jupiter

βœ… Correct Answer: Mars

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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

Ions are charged particles of atoms and form negative and positive charges due to ____...?

(A) Proton
(B) Electron

(C) Neutron
(D) None

βœ… Correct Answer: Electron

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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 crescograph is a device for measuring the growth in __________...?

(A) Micro Organism
(B) Plants

(C) Human
(D) Pollution

βœ… Correct Answer: Plants

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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

In the normal human eye, the image is formed ______...?

(A) In from of the retina
(B) On the retina

(C) Behind the retina
(D) In between lens and retina

βœ… Correct Answer: On the retina

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

A reptile with a four-chambered heart is______________...?

(A) Snake
(B) Turtle

(C) Lizard
(D) Crocodile

βœ… Correct Answer: Crocodile

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

The outermost layer of the sun is called...?

(A) Fotofera
(B) Corona

(C) Core
(D) Cromosfera

βœ… Correct Answer: Corona

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

The information in the DNA is stored in the form of code having ____ organic bases....?

(A) 3
(B) 2

(C) 4
(D) 5

βœ… Correct Answer: 4

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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

What Color does chlorophyll not absorb...?

(A) Red
(B) Blue

(C) Green
(D) Yellow

βœ… Correct Answer: Green

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

Which is the outermost planet in the solar system...?

(A) Mercury
(B) Pluto

(C) Neptune
(D) Uranus

βœ… Correct Answer: Neptune

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

When the moon comes in front of the sun and blocks most of the sunlight from reaching the earth is known as...?

(A) A Solar Eclipse
(B) A Lunar Eclipse

(C) A Venus Eclipse
(D) A Earth Eclipse

βœ… Correct Answer: A Solar Eclipse

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

Periscope is another optical instrument that works on the principle of total ____...?

(A) Refraction
(B) Diffraction

(C) External Reflection
(D) Internal Reflection

βœ… Correct Answer: Internal Reflection

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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

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

If the current in a wire which is placed perpendicular to a magnetic field increases, the force on the wire ______...?

(A) Increases
(B) Decreases

(C) Remains the same
(D) Will be zero

βœ… Correct Answer: Increases

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

The essential elements for plant growth are...?

(A) Carbon (C), Oxygen (O), and Hydrogen (H)
(B) Phosphorus (P), Potassium (K), and Nitrogen (N)

(C) Helium (He), Neon (Ne), and Argon (Ar)
(D) Calcium (Ca), Magnesium (Mg), and Sulfur (S)

βœ… Correct Answer: Phosphorus (P), Potassium (K), and Nitrogen (N)

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

In which object, form sharp and dark shadows...?

(A) Transparent
(B) Translucent

(C) Opaque
(D) None

βœ… Correct Answer: Opaque

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

The process of vaporizing a solid substance and condensing the vapours to form the solid directly is known as...?

(A) Distillation
(B) Sublimation

(C) Filtration
(D) Crystallization

βœ… Correct Answer: Sublimation

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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 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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Source: This question is taken from the Everyday Science

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

The evaporation of water from aerial parts of the plant especially through leaves is called...?

(A) Translocation
(B) Photosynthesis

(C) Respiration
(D) Transpiration

βœ… Correct Answer: Transpiration

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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

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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Source: This question is taken from the Everyday Science

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

In a fission nuclear reaction , a heavy nucleus breaks up into smaller nuclei whereas in another nuclear reaction two or more than two possibly nuclei are fused to form a heavy nucleus This nuclear reaction is called ...?

(A) Chemical Reaction
(B) Nuclear reaction

(C) Fission nuclear reaction
(D) Fusion nuclear reaction

βœ… Correct Answer: Fusion nuclear reaction

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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

In human heart blood returning from lungs first drains into the _____...?

(A) Left atrium
(B) Left ventricle

(C) Right atrium
(D) Right ventricle

βœ… Correct Answer: Left atrium

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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 the length of a heater coil is reduced by 10% of its original length, then Power consumed by heater will...?

(A) Increase over 10%
(B) Decrease by 10%

(C) Decrease by 0.5%
(D) Increase by 0.5%

βœ… Correct Answer: Decrease by 10%

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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

Permanent hardness of water due to sulphate of metals can be destroyed by the use of ________ ...?

(A) Zeolites
(B) Sulphonides

(C) Lime
(D) Nitrates

βœ… Correct Answer: Zeolites

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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

In following reaction the glucose produced by plant is stored in which special forms: 6CO2 + 6H2O β†’ C6H12O6 + 6O2...?

(A) Cellulose
(B) Starch

(C) Protein
(D) Lipid

βœ… Correct Answer: Starch

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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 in the form of waves called...?

(A) Longitudinal Waves
(B) Transverse waves

(C) Electromagnetic waves
(D) Radio waves

βœ… Correct Answer: Longitudinal Waves

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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 dissolves in water to form salt and water mixture...?

(A) Gas
(B) Liquid

(C) Solid
(D) None

βœ… Correct Answer: Solid

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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 material that comes out of a volcano at the time of eruption is:...?

(A) Solid, liquid, gaseous
(B) Solid and liquid

(C) Solid and gaseous
(D) None of these

βœ… Correct Answer: Solid, liquid, gaseous

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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

In a liquid, some energetic molecules break free from the surface even when the liquid is too cold for bubbles to form. What is the name of this process...?

(A) Boiling
(B) Condensation

(C) Convection
(D) Evaporation

βœ… Correct Answer: Evaporation

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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

Dioptre is a unit of measurement for __________ ...?

(A) Current
(B) Lens

(C) Force
(D) Focal Length

βœ… Correct Answer: 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

The image formed in a compound microscope is_____________...?

(A) erect
(B) inverted

(C) sometimes erect, sometimes inverted
(D) none

βœ… Correct Answer: inverted

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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

Wisdom teeth normally grow between the age of___________...?

(A) 34-40
(B) 17-30

(C) 45-55
(D) 10-17

βœ… Correct Answer: 17-30

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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

In which mode heat transfer in solids...?

(A) Convection
(B) Radiation

(C) Conduction
(D) None

βœ… Correct Answer: Convection

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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 substances contain disease producing pathogens in the weakened form...?

(A) Vaccines
(B) Antibiotics

(C) Antibodies
(D) Plasmids

βœ… Correct Answer: Vaccines

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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

As temperature increases, initially the rate of reaction will _____...?

(A) Decrease
(B) Remain constant

(C) Fluctuate
(D) Increase

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

Recognize the factor which does not affect the process of respiration...?

(A) O2
(B) Temperature

(C) Light
(D) CO2

βœ… Correct Answer: CO2

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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

What is the molecular formula for Nitric acid ________ ...?

(A) HNO2
(B) HNO3

(C) HN2O2
(D) H2NO4

βœ… Correct Answer: HNO3

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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 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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Source: This question is taken from the Everyday Science

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

An atom of an element has 11 protons, 11 electrons and 12 neutrons. The atomic mass of an atom is...?

(A) 11
(B) 12

(C) 22
(D) 23

βœ… Correct Answer: 23

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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

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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Source: This question is taken from the Everyday Science

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

The Scientist who told β€œHeat is a form of Energy” was___________...?

(A) Thomas Alva Edison
(B) Newton

(C) Joule
(D) Kepler

βœ… Correct Answer: Joule

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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

Animals that eat only plants are known as...?

(A) Carnivores
(B) Omnivores

(C) Herbivores
(D) None of these

βœ… Correct Answer: Herbivores

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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

Scientists who forecasting weather by continuously tracking and predicting the path of tornadoes, hurricanes or floods are called...?

(A) Geologists
(B) Meteorologists

(C) Astronomers
(D) Oceanographers

βœ… Correct Answer: Meteorologists

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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 biological functions which perform gaseous exchange...?

(A) Photosynthesis
(B) Respiration

(C) Both a and b
(D) Growth

βœ… Correct Answer: Both 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

Which are the secondary consumers and eat primary consumers (birds and mouse)...?

(A) Herbivores
(B) Carnivores

(C) Omnivores
(D) None

βœ… Correct Answer: Carnivores

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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 whale 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: 10 Hz to 31kHz

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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

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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Source: This question is taken from the Everyday Science

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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Source: This question is taken from the Everyday Science

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

The part of an eye acting as a film of camera is _____...?

(A) Retina
(B) Iris

(C) Lens
(D) Cornea

βœ… Correct Answer: Retina

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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 method can be used to get drinking water from sea water...?

(A) Filtration
(B) Sublimation

(C) Crystallization
(D) Distillation

βœ… Correct Answer: Distillation

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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 tread mills training is prescribed for the injured athlete for the purpose of improving his/her_________...?

(A) Muscle strength
(B) Stability of the body

(C) Range of motion
(D) Muscle endurance

βœ… Correct Answer: Muscle endurance

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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

Fathom is the unit of measurement for__________...?

(A) Sound
(B) Depth

(C) Energy
(D) Time

βœ… Correct Answer: Depth

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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 human eye forms the image of an object at its________...?

(A) Cornea
(B) Pupil

(C) Iris
(D) Retina

βœ… Correct Answer: Retina

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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 _______ 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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Source: This question is taken from the Everyday Science

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

The average weight of man’s brain is 4.8 ounces. What is the average weight of woman’s brain ...?

(A) 4.8 ounce
(B) 5.8 ounce

(C) 5.4 ounce
(D) 4.4 ounce

βœ… Correct Answer: 4.4 ounce

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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

How many Number of eyes found in Earthworm...?

(A) One
(B) Many

(C) No eye
(D) Two

βœ… Correct Answer: No eye

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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

Techniques for manipulation of gene to achieve desirable characters are called...?

(A) Biotechnology
(B) Biochemistry

(C) Genomics
(D) Gene Therapy

βœ… Correct Answer: Biotechnology

Comments

Source: This question is taken from the Everyday Science

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