Parsec is a unit of ___________...? Mcqs

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

Parsec is a unit of ___________...?

(A) Energy
(B) Time

(C) Power
(D) Distance

āœ… Correct Answer: Distance

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

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

(A) Stellar nurseries
(B) Star clouds

(C) Event horizons
(D) Singularities

āœ… Correct Answer: Stellar nurseries

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

Maximum biological damage is caused by ____________...?

(A) Gamma rays
(B) Alpha rays

(C) Beta rays
(D) Microwaves

āœ… Correct Answer: Gamma rays

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

Permanent hardness of water is due to the presence of __________...?

(A) Sodium bicarbonate
(B) Calcium sulfate

(C) Calcium bicarbonate
(D) None of these

āœ… Correct Answer: Calcium sulfate

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

Diabetes mellitus affects human system following a disorder in _____________...?

(A) Anatomy
(B) Behaviour

(C) Metabolism
(D) Excretion

āœ… Correct Answer: Metabolism

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

Antares is of the largest known ___________...?

(A) Quasars Star
(B) Pulsars Star

(C) White Dwarfs Star
(D) Red Super-giants Star

āœ… Correct Answer: Red Super-giants Star

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Oasis is associated with___________...?

(A) Glaciers
(B) Desert

(C) Islands
(D) Volcanoes

āœ… Correct Answer: Desert

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

Siemens is the unit of__________________...?

(A) Electrical Conductance
(B) Magnetic Conductance

(C) Electrical Capacitance
(D) Magnetic Capacitance

āœ… Correct Answer: Electrical Conductance

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

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

(A) Pellagra
(B) Hair Loss

(C) Muscle weakness
(D) Xerophthalmia

āœ… Correct Answer: Hair Loss

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

Granite is a____________...?

(A) Metamorphic rock
(B) Igneous rock

(C) Sedimentry rock
(D) None of these

āœ… Correct Answer: Igneous rock

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

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

(A) Heart
(B) Brain

(C) Liver
(D) Sex organ

āœ… Correct Answer: Brain

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

PSR J0108-1431 is the closest known ______________ to Earth...?

(A) Black hole
(B) Red giant

(C) Quasar
(D) Pulsar

āœ… Correct Answer: Pulsar

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

(A) Oil
(B) Alcohol

(C) Gases
(D) Solid

āœ… Correct Answer: Gases

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Wood is the main raw material for the manufacture of ____________...?

(A) Paint
(B) Gun powder

(C) Paper
(D) Ink

āœ… Correct Answer: Paper

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

Atom is made up of____________different kinds of subatomic particles:...?

(A) Three
(B) Two

(C) Four
(D) None

āœ… Correct Answer: Three

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The instrument which measures very high temperature is____________...?

(A) Manometer
(B) Thermostat

(C) Chronometer
(D) Pyrometer

āœ… Correct Answer: Pyrometer

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Hygrometer is used for measuring the ____________...?

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

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

āœ… Correct Answer: Humidity of air

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Example of gas having monoatomic molecules is ___________ ...?

(A) Nitrogen
(B) Nydrogen

(C) Neon and argon
(D) Oxygen and nitrogen

āœ… Correct Answer: Neon and argon

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Ozone layer thickness is measured in____________...?

(A) Metre
(B) Joule

(C) Pounds
(D) Dobson

āœ… Correct Answer: Dobson

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Role of biotechnology in the production of food based on ___________...?

(A) Decomposition
(B) Respiration

(C) Digestion
(D) Fermentation

āœ… Correct Answer: Fermentation

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The reaction between methane and chlorine in diffused sunlight is__________...?

(A) Oxidation
(B) Reduction

(C) Polymerisation
(D) Radical substitution

āœ… Correct Answer: Radical substitution

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The gas usually filled in the electric bulb is___________...?

(A) Nitrogen
(B) Hydrogen

(C) Carbon dioxide
(D) Oxygen

āœ… Correct Answer: Nitrogen

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

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

(A) Brain
(B) Muscles

(C) Ligaments
(D) Bone Marrow

āœ… Correct Answer: Bone Marrow

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Our atmosphere consists of__________ CO2...?

(A) 0.03 to 0.04% CO2
(B) 0.3 to 0.4% CO2

(C) 3 to 4% CO2
(D) None of these

āœ… Correct Answer: 0.03 to 0.04% CO2

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Electronics comprises the _________...?

(A) Physics
(B) Engineering

(C) Technology
(D) All of these

āœ… Correct Answer: All of these

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The photo-receptors in the eye are present in___________...?

(A) Cornea
(B) Retina

(C) Iris
(D) Sclera

āœ… Correct Answer: Retina

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

The Sun is a __________...?

(A) Star
(B) Planet

(C) Asteroid
(D) Meteor

āœ… Correct Answer: Star

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

The lenses are used for the correction of:____________...?

(A) Long-sightedness
(B) short sightedness

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

āœ… Correct Answer: Both A & B

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Stomach stores the ___________...?

(A) enzime
(B) Food

(C) hcl
(D) None of These

āœ… Correct Answer: Food

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

Animals living in the Tree trunks are known as___________...?

(A) Arboreal
(B) Volant

(C) Amphibious
(D) Aquaticx

āœ… Correct Answer: Arboreal

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

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

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

āœ… Correct Answer: Calcium Carbonate &Megnesium Carbonate

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

(A) Uranium Oxide
(B) Uranium Plutonium carbide

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

āœ… Correct Answer: Uranium Plutonium Oxide

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

āœ… Correct Answer: Regulate body temperature

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Wireless transmission can be done via _____________...?

(A) A Infrared waves
(B) Radio waves

(C) Microwaves
(D) All of these

āœ… Correct Answer: All of these

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Liquids which evaporate quickly are known as___________...?

(A) Evaporation
(B) Volatile

(C) Condense
(D) None

āœ… Correct Answer: Volatile

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Our atmosphere consists of___________ Oxygen approximately...?

(A) 11% Oxygen approximately
(B) 21% Oxygen approximately

(C) 31% Oxygen approximately
(D) None of these

āœ… Correct Answer: 21% Oxygen approximately

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

Short-sight defect could be corrected by a _____________ lens...?

(A) concave lens
(B) convex lens

(C) converging lens
(D) none of these

āœ… Correct Answer: concave lens

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

Chemical name of vinegar is _____________...?

(A) Sodium Nitrate
(B) Dilute acetic acid

(C) Chloride of lime
(D) Calcium

āœ… Correct Answer: Dilute acetic acid

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Chemically finger nails are made up of ____________...?

(A) Carbohydrate
(B) Fats

(C) protein
(D) Starch

āœ… Correct Answer: protein

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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

āœ… Correct Answer: 13.82 billion years

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Metal are highly ___________ ...?

(A) Electropositive
(B) Electronegativity

(C) Both of these
(D) Neutral

āœ… Correct Answer: Electropositive

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

One of the countries through which equator passes is___________...?

(A) Kenya
(B) Malaysia

(C) Malta
(D) Pakistan

āœ… Correct Answer: Kenya

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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

āœ… Correct Answer: Cryosphere

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

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

(A) asbestosis
(B) asthma

(C) allergy
(D) sinusitis

āœ… Correct Answer: asbestosis

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Heating element of an electric heater is made up of___________...?

(A) Tungsten
(B) Graphite

(C) Chromium
(D) Nichrome

āœ… Correct Answer: Nichrome

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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

āœ… Correct Answer: Earth is revolving round the sun

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The second most abundant metal found in the earth’s crust is_____________...?

(A) Silicon
(B) Aluminium

(C) Calcium
(D) Sodium

āœ… Correct Answer: Silicon

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The shape of the external ear is due to____________...?

(A) Elastic cartilage
(B) Fibrocartilage

(C) Articular cartilage
(D) none

āœ… Correct Answer: Elastic cartilage

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

Apple is rich in: ______________...?

(A) Fluorine
(B) Calcium

(C) Iron
(D) Phosphorus

āœ… Correct Answer: Iron

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The muscles, tissues and blood all are made up of____________...?

(A) Carbohydrate
(B) Proteins

(C) Vitamins
(D) Fats

āœ… Correct Answer: Proteins

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The average acceleration caused by gravity per second is____________...?

(A) 22 feet
(B) 32 feet

(C) 52 feet
(D) 42 feet

āœ… Correct Answer: 32 feet

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

āœ… Correct Answer: Noble Prize

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

A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to____________...?

(A) Prop him up if he falls
(B) Spread out his weight and reduce the pressure on the rope

(C) Add extra weight to keep the rope tightly stretched
(D) To keep the centre of gravity always vertically above the rope

āœ… Correct Answer: To keep the centre of gravity always vertically above the rope

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SONAR is based on the principle of___________...?

(A) Echo
(B) reverberation

(C) resonance
(D) None of these

āœ… Correct Answer: Echo

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One of the following ways of expressing the concentration of a solution does not depend on temperature. It is__________...?

(A) Molarity
(B) Molality

(C) Normality
(D) Formality

āœ… Correct Answer: Molality

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

(A) Pyroscope
(B) Pyrometer

(C) Seismograph
(D) Xylometer

āœ… Correct Answer: Pyrometer

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Main constituent in air is ___________...?

(A) Oxygen
(B) Nitrogen

(C) Hydrogen
(D) Helium

āœ… Correct Answer: Nitrogen

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

Examples of Monosaccharides are ___________....?

(A) Glucose
(B) Galactose

(C) Fructose
(D) All of these

āœ… Correct Answer: All of these

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

(A) Latitude
(B) Temperature

(C) Longitude
(D) None of them

āœ… Correct Answer: Latitude

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

Types of bones in human body are: Long, short, irregular and ____________...?

(A) Flat
(B) Medium

(C) Regular
(D) Rough

āœ… Correct Answer: Flat

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

Radiations are harmful as it:___________...?

(A) Causes skin cancer
(B) Causes anemia

(C) Alters body tissue
(D) is unstable

āœ… Correct Answer: Causes skin cancer

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

(A) Carbon
(B) Gold

(C) Silver
(D) Platinum

āœ… Correct Answer: Carbon

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The hormone that increases the rate of heart beat and blood pressure after shock in a person is___________...?

(A) Adrenalin
(B) Gastrin

(C) Thyroxin
(D) Pancreatic

āœ… Correct Answer: Adrenalin

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Exosphere interacts with ___________ of Earth at roughly distance of 10,000 km....?

(A) Electrosphere
(B) Magnetosphere

(C) Spectrosphere
(D) Echosphere

āœ… Correct Answer: Magnetosphere

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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

āœ… Correct Answer: Sedimentary rocks

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

The biggest planet in our solar system is___________...?

(A) Venus
(B) Pluto

(C) Jupiter
(D) None

āœ… Correct Answer: Jupiter

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

The yellow colour in photochemical smog is due to the presence of____________...?

(A) Sulphur dioxide
(B) Carbon dioxide

(C) Nitrogen dioxide
(D) CFC’s

āœ… Correct Answer: Nitrogen dioxide

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

For being able to see three-dimensional pictures we have to use___________...?

(A) A binocular
(B) A camera

(C) A epidiascope
(D) A stereoscope

āœ… Correct Answer: A epidiascope

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

Water vapor is ______________...?

(A) A gas
(B) A cloud droplet

(C) A rain drop
(D) A snowflake

āœ… Correct Answer: A gas

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

In the manufacture of banaspati ghee the gas used is __________...?

(A) Helium
(B) Hydrogen

(C) Oxygen
(D) Nitrogen

āœ… Correct Answer: Hydrogen

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

Diameter of Sun is_____________...?

(A) 12 Lakh kms
(B) 13 Lakh kms

(C) 14 Lakh kms
(D) 15 Lakh kms

āœ… Correct Answer: 14 Lakh kms

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The blind spot is located at the ___________ of the eye ...?

(A) pupil
(B) vitreous humor

(C) aqueous humor
(D) optic disc

āœ… Correct Answer: optic disc

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

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

(A) Mesosphere
(B) Troposphere

(C) Stratosphere
(D) Ionosphere

āœ… Correct Answer: Stratosphere

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

The lens used in a simple microscope is____________...?

(A) Concave
(B) Convex

(C) Cylindrical
(D) None

āœ… Correct Answer: Convex

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

The audio signals of TV are _____________...?

(A) Amplitude modulated
(B) Frequency modulated

(C) fixe modulated
(D) Velocity modulated

āœ… Correct Answer: Frequency modulated

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

ā€˜Bar’ is the unit of___________...?

(A) Temperature
(B) Heat

(C) Atmospheric pressure
(D) Current

āœ… Correct Answer: Atmospheric pressure

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

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

(A) Haemoglobin
(B) Neutrophils

(C) Esinophils
(D) Hematocrit

āœ… Correct Answer: Haemoglobin

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

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

(A) Mercury
(B) Bromine

(C) Phosphorus
(D) Iodine

āœ… Correct Answer: Bromine

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

āœ… Correct Answer: Oxygen – Carbon dioxide

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

The source of the Sun’s energy is the process of ____________...?

(A) Photoelectric emission
(B) Nuclear fission

(C) Nuclear fusion
(D) Thermionic emission

āœ… Correct Answer: Nuclear fusion

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Source: This question is taken from the Everyday Science

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

Short-sightedness can be corrected by using ___________...?

(A) Convex lens
(B) Concave lens

(C) Convex-concave lens
(D) Concave-convex lens

āœ… Correct Answer: Concave lens

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

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

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

Blood does not coagulate inside the body due to the presence of___________...?

(A) Haemoglobin
(B) Fibrin

(C) Heparin
(D) Plasma

āœ… Correct Answer: Heparin

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Source: This question is taken from the Everyday Science

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

Echo is a ___________ of sound...?

(A) Reflection
(B) Refraction

(C) Interference
(D) None

āœ… Correct Answer: Reflection

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Source: This question is taken from the Everyday Science

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

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

(A) 88 days
(B) 365 days

(C) 2 years
(D) 98 days

āœ… Correct Answer: 88 days

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

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

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Source: This question is taken from the Everyday Science

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

Urine is produced in __________...?

(A) Kidneys
(B) Lungs

(C) Large intestine
(D) Liver

āœ… Correct Answer: Kidneys

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Source: This question is taken from the Everyday Science

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

Steradian is the unit of_______________...?

(A) Solid angle
(B) Liquid angle

(C) Gas angle
(D) Plain angle

āœ… Correct Answer: Solid angle

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

Tibia is a bone found in the ____________...?

(A) Skull
(B) Arm

(C) Leg
(D) Face

āœ… Correct Answer: Leg

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

Earth rotates the sun in___________...?

(A) 23 hours 56 min 4 sec
(B) 24 hours

(C) 23 hours 57 min 9 sec
(D) Non of above

āœ… Correct Answer: 23 hours 56 min 4 sec

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Source: This question is taken from the Everyday Science

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

Ozone layer prevents ______________ radiation from entering the atmosphere...?

(A) Infra-red
(B) Ultraviolet

(C) X-rays
(D) Gamma rays

āœ… Correct Answer: Ultraviolet

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Source: This question is taken from the Everyday Science

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

The pancreas secrets___________...?

(A) Insulin
(B) Vitamin A

(C) Bile juice
(D) none of these

āœ… Correct Answer: Insulin

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

Burning of Fossil Fuels Results In ____________...?

(A) Increased oxygen level
(B) Decreases greenhouse gases

(C) Increased greenhouse gases
(D) Increased ethane level

āœ… Correct Answer: Increased greenhouse gases

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Source: This question is taken from the Everyday Science

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

Microphone converts sound energy into ___________...?

(A) Microwaves
(B) Electrical signals

(C) Optical Signals
(D) Heat energy

āœ… Correct Answer: Electrical signals

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Source: This question is taken from the Everyday Science

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

There is no connection of supernova explosion with___________...?

(A) Cosmic rays
(B) Pulsars

(C) The formation of heavy elements
(D) Quasars

āœ… Correct Answer: Quasars

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

āœ… Correct Answer: 4.6 billion years

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

Trachoma is a disease of the___________...?

(A) Liver
(B) Eyes

(C) Lungs
(D) Kidneys

āœ… Correct Answer: Eyes

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

Combustion can not take place without __________...?

(A) Hydrogen
(B) Air

(C) Oxygen
(D) Argon

āœ… Correct Answer: Air

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

According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in____________...?

(A) 1 hours
(B) 5 hours

(C) 10 hours
(D) 15 hours

āœ… Correct Answer: 10 hours

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

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

(A) Gravitational force
(B) Electrostatic force

(C) Magnetic force
(D) Nuclear force

āœ… Correct Answer: Gravitational force

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

In the Composition of the earth, Aluminum is _______________...?

(A) 27.5%
(B) 20.3%

(C) 14.5%
(D) 8.23%

āœ… Correct Answer: 8.23%

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

Nearest star to sun is: __________...?

(A) Proxima Centurai
(B) Alpha Scorpii

(C) Beta Orionis
(D) Vega

āœ… Correct Answer: Proxima Centurai

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

A slow-running pendulum clock can be speeded up by_______________...?

(A) Increasing the length of the rod
(B) Increasing the weight of the bob

(C) Reducing the length of the rod
(D) Reducing the weight of the bob

āœ… Correct Answer: Reducing the length of the rod

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

Water has maximum density at____________...?

(A) 0°C
(B) 4°C

(C) 4° K
(D) 4.8°C

āœ… Correct Answer: 4°C

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

āœ… Correct Answer: Long March-2D

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

The large dark patches on the Moon’s surface are known as___________...?

(A) Dark matter
(B) Maria, or seas, even though there is no water on the Moon

(C) Maria, or seas, because they are filled with water
(D) Moon spots

āœ… Correct Answer: Maria, or seas, even though there is no water on the Moon

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Source: This question is taken from the Everyday Science

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

Our atmosphere comprises of __________ Nitrogen...?

(A) 38% Nitrogen
(B) 58% Nitrogen

(C) 78% Nitrogen
(D) None of these

āœ… Correct Answer: 78% Nitrogen

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

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

(A) Lead
(B) Iron

(C) Mercury
(D) Copper

āœ… Correct Answer: Lead

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

Lux is a unit of __________...?

(A) Luminous Flux
(B) Illumination

(C) Luminous Intensity
(D) Focus

āœ… Correct Answer: Illumination

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

The type of mirrors used in the headlamp of cars is ____________...?

(A) Parabolic concave
(B) Plane

(C) Spherical convex
(D) Cylindrical concave

āœ… Correct Answer: Parabolic concave

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

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

(A) P waves
(B) S waves

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

āœ… Correct Answer: Surface waves

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

Basidiospores are considered to be a major source of ___________...?

(A) airborne allergens
(B) water borne allergens

(C) animal faeces
(D) bio-weapon

āœ… Correct Answer: airborne allergens

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

Vitamin C is essential for___________...?

(A) Appetite
(B) Growth & repairing of tissues

(C) Muscles
(D) Brain

āœ… Correct Answer: Growth & repairing of tissues

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

What is it called when the Earth is closest to the sun _____________...?

(A) Aphelion
(B) Perihelion

(C) Apoapsis
(D) Periapsis

āœ… Correct Answer: Perihelion

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

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

(A) Oxygen
(B) Hydrogen

(C) Carbon Dioxide
(D) Silicon

āœ… Correct Answer: Hydrogen

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

Bt seed is associated with:___________...?

(A) Rice
(B) Wheat

(C) Cotton
(D) Oilseed

āœ… Correct Answer: Cotton

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

Vector of Kala-azar disease is___________...?

(A) Sandfly
(B) Dragonfly

(C) Mosquito
(D) Housefly

āœ… Correct Answer: Sandfly

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

āœ… Correct Answer: all individuals having same phenotype

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Source: This question is taken from the Everyday Science

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

Current stage of star ā€˜Sun’ is___________...?

(A) white dwarf
(B) red giant

(C) yellow dwarf
(D) orange dwarf

āœ… Correct Answer: yellow dwarf

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

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

(A) erect
(B) inverted

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

āœ… Correct Answer: inverted

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

Activity of Brain is recorded by ____________...?

(A) ECG (Electrocardiogram)
(B) EEG (Electroencephalogram)

(C) X-Ray
(D) None of these

āœ… Correct Answer: EEG (Electroencephalogram)

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

Candela is the basic unit of_________________...?

(A) luminous intensity
(B) heat producing value

(C) Thermodynamic temperature
(D) radioactive decay

āœ… Correct Answer: luminous intensity

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

The amount of energy required by the children of age between one to three years is___________...?

(A) 300 k Calories
(B) 600 k Calories

(C) 900 k Calories
(D) 1200 k Calories

āœ… Correct Answer: 1200 k Calories

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

Periodontics deals with _____________...?

(A) Surgery of spine
(B) Stomach disorders

(C) Ligaments restoration
(D) Dentistry

āœ… Correct Answer: Dentistry

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

āœ… Correct Answer: Richter scale

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

Disease beri beri is because of___________...?

(A) Lack of green vegetables in diet
(B) Use of milled rice

(C) Deficiency of calcium in bones
(D) Poor use of citrus fruits

āœ… Correct Answer: Use of milled rice

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

Goitre is associated with___________...?

(A) Pituitary gland
(B) Thyroid gland

(C) Thymus gland
(D) Para-Thyroid gland

āœ… Correct Answer: Thyroid gland

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

Tesla is the unit of_________________________...?

(A) Magnetic Field Strength
(B) Electric Field Strength

(C) Gravitational Field Strength
(D) Nuclear Field Strength

āœ… Correct Answer: Magnetic Field Strength

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

Circadian Rhythm refers to _____________...?

(A) Planetary movements
(B) Formation of galaxies

(C) Human body cycles
(D) Calisthenics

āœ… Correct Answer: Human body cycles

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Source: This question is taken from the Everyday Science

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

Terrestrial planets in solar system are made of____________...?

(A) Metal
(B) Rock

(C) Both A and B
(D) None of the above

āœ… Correct Answer: Both A and B

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

Vaccination is synonymous with ___________ immunity...?

(A) Artificial Active
(B) Natural Active

(C) Allergy
(D) None of These

āœ… Correct Answer: Artificial Active

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Source: This question is taken from the Everyday Science

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

When our sun reaches the end of its red giant phase, it will turn into a___________...?

(A) Supernova
(B) White Dwarf

(C) Black Hole
(D) Neutron Star

āœ… Correct Answer: White Dwarf

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

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

(A) 2
(B) 3

(C) 4
(D) 5

āœ… Correct Answer: 4

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

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

(A) Substance
(B) Length

(C) torque
(D) Work

āœ… Correct Answer: torque

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

Leukemia is a disease of the___________...?

(A) Lungs
(B) Blood

(C) Skin
(D) Nerves

āœ… Correct Answer: Blood

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Source: This question is taken from the Everyday Science

šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

āœ… Correct Answer: 10,832 F

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

Garnet is a______________...?

(A) Sedimentary rock
(B) Igneous rock

(C) Mineral
(D) None of these

āœ… Correct Answer: Mineral

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

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

(A) Alcohol
(B) Kerosene oil

(C) Glycerine
(D) Fats

āœ… Correct Answer: Abid Hussain

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Source: This question is taken from the Everyday Science

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

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

(A) Proxima Centauri
(B) Alpha Scorpius

(C) Beta Orionis
(D) Vegetal

āœ… Correct Answer: Proxima Centauri

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

Nowadays Milk is not considered balanced diet because it is lacking in ___________...?

(A) Magnesium and Vitamin D
(B) Iron and Vitamin B

(C) Iron and Vitamin C
(D) calcium and vitamin C

āœ… Correct Answer: Iron and Vitamin C

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

When white light is passed through a prism, it splits into __________ colours....?

(A) 5
(B) 6

(C) 7
(D) 8

āœ… Correct Answer: 7

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

Reflex actions in head region are under the control of___________...?

(A) Brain
(B) Spinal cord

(C) both a & b
(D) non of the above

āœ… Correct Answer: Spinal cord

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

In the electricity meter the digit to the extreme right is___________...?

(A) 1/5th of the unit
(B) 1/100 of the unit

(C) 1/10th of the unit
(D) 1/1000th of the unit

āœ… Correct Answer: 1/10th of the unit

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

There are three types of plate boundaries i.e Divergent, Convergent and____________...?

(A) Normal
(B) Transform

(C) Complex
(D) Plain

āœ… Correct Answer: Transform

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

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

(A) Medulla oblongata
(B) Cerebellum

(C) Cerebrum
(D) None of these

āœ… Correct Answer: Cerebrum

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

Dry ice is ___________...?

(A) Methane hydrate
(B) Liquid Nitrogen

(C) Solid Carbon dioxide
(D) Frozen Water

āœ… Correct Answer: Solid Carbon dioxide

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

The type of glass used in making lenses and prism is___________...?

(A) Pyrex glass
(B) jena glass

(C) Flintglass
(D) Soft glass

āœ… Correct Answer: Flintglass

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

āœ… Correct Answer: 1 AU

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

The process of converting wet waste to manure is___________...?

(A) Metabolism
(B) Conservation

(C) Incineration
(D) Composting

āœ… Correct Answer: Composting

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

Involuntary muscles in a human body are present in__________...?

(A) Brain
(B) Tongue

(C) Digestive system
(D) Limbs

āœ… Correct Answer: Digestive system

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

The SI standard of time is based on_____________...?

(A) the daily rotation of the earth
(B) the frequency of light emitted by Kr86

(C) the yearly revolution of the earth about the sun
(D) a precision pendulum clock

āœ… Correct Answer: E. none of these

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

Maxilla bones are found in___________...?

(A) Jaw
(B) Toe

(C) Ear
(D) Stomach

āœ… Correct Answer: Jaw

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

Lunar eclipse occurs on__________...?

(A) New Moon
(B) Full Moon

(C) Half Moon
(D) Quarter Moon

āœ… Correct Answer: Full Moon

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

In HomoSapiens (Human) the fertilization occurs in the___________...?

(A) Uterus
(B) Ovaries

(C) Oviduct
(D) Cervix

āœ… Correct Answer: Oviduct

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

The distance between Earth and Sun is greatest during ____________...?

(A) Apehelion
(B) Astronomical

(C) Lopsided
(D) Astronomi

āœ… Correct Answer: Apehelion

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

Pedosphere is sum of_____________...?

(A) Organisms
(B) Soil and water

(C) Air
(D) All of above

āœ… Correct Answer: All of above

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šŸ’” English word par Double-Click karein: Urdu meaning + pronunciation šŸ”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

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

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Source: This question is taken from the Everyday Science

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

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

(A) Low
(B) High

(C) Normal
(D) All of these

āœ… Correct Answer: Low

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Source: This question is taken from the Everyday Science

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

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

(A) 1766
(B) 1896

(C) 1935
(D) 2001

āœ… Correct Answer: 1896

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Source: This question is taken from the Everyday Science

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

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

(A) Mesosphere
(B) Troposphere

(C) Stratosphere
(D) ionosphere

āœ… Correct Answer: Stratosphere

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Source: This question is taken from the Everyday Science

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

Farad is the unit of___________...?

(A) inductance
(B) voltage

(C) capacitance
(D) None of these

āœ… Correct Answer: capacitance

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Source: This question is taken from the Everyday Science

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

Cusec is a unit of _________...?

(A) Area
(B) Time

(C) Distance
(D) mass

āœ… Correct Answer: E. None of these

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Source: This question is taken from the Everyday Science

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

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

(A) Digestion
(B) Respiration

(C) Reproduction
(D) Excretion

āœ… Correct Answer: Reproduction

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Source: This question is taken from the Everyday Science

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

Earthquake waves travel faster in __________...?

(A) Water
(B) Flexibl rock

(C) Air
(D) Soil

āœ… Correct Answer: Water

Comments

Source: This question is taken from the Everyday Science

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

The species that flower are called ______________...?

(A) Gymnosperms
(B) Bryophytes

(C) Angiosperms
(D) Algae

āœ… Correct Answer: Angiosperms

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Source: This question is taken from the Everyday Science

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

A photostat machine works on _____________...?

(A) electromagnetic image making
(B) magnetic image making

(C) thermal image making
(D) electrostatic image making

āœ… Correct Answer: electrostatic image making

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Source: This question is taken from the Everyday Science

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

Highest Clouds are ___________...?

(A) Cirrocumulus
(B) Cirrus

(C) Cirrostratus
(D) All of these

āœ… Correct Answer: All of these

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Source: This question is taken from the Everyday Science

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

Curie is a unit of measuring the intensity of ___________...?

(A) Radioactivity
(B) Quantity of Heat

(C) Work or Energy
(D) Power

āœ… Correct Answer: Radioactivity

Comments

Source: This question is taken from the Everyday Science

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

Hepatitis is caused by: ____________...?

(A) Protozoans
(B) Algae

(C) Fungi
(D) Virus

āœ… Correct Answer: Virus

Comments

Source: This question is taken from the Everyday Science

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

Colour of the plants is green due to the presence of _________....?

(A) Carbon dioxide
(B) Chlorophyll

(C) Urea
(D) Oxygen

āœ… Correct Answer: Chlorophyll

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Source: This question is taken from the Everyday Science

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

The most dense and heaviest planet is___________...?

(A) Jupiter
(B) Earth

(C) Mars
(D) Venus

āœ… Correct Answer: Earth

Comments

Source: This question is taken from the Everyday Science

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

At what time of day is the relative humidity normally at a minimum ________________ ...?

(A) When the air temperature is highest
(B) Just before sunrise

(C) About midnight
(D) When the air temperature is lowest

āœ… Correct Answer: When the air temperature is highest

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Source: This question is taken from the Everyday Science

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

Lead ball falls through water more slowly than through air because __________...?

(A) The value of ā€˜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

āœ… Correct Answer: Of the viscous force in water

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Source: This question is taken from the Everyday Science

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

An ordinary mobile phone communicate by using___________...?

(A) Sound waves
(B) Infrared waves

(C) UV waves
(D) Radio waves

āœ… Correct Answer: Radio waves

Comments

Source: This question is taken from the Everyday Science

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

Equator passes through one of these countries___________...?

(A) Saudi Arabia
(B) Italy

(C) Japan
(D) None

āœ… Correct Answer: None

Comments

Source: This question is taken from the Everyday Science

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

746 watts are equivalent to_____________...?

(A) 1 Joule
(B) 1 erg

(C) 1HP
(D) 1 poise

āœ… Correct Answer: 1HP

Comments

Source: This question is taken from the Everyday Science

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

Melanoma (skin cancer) is associated with ______________...?

(A) ozone accumulation
(B) ozone depletion

(C) acid rain
(D) allergens

āœ… Correct Answer: ozone depletion

Comments

Source: This question is taken from the Everyday Science

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

Kilowatt-hour is a unit of____________...?

(A) Power
(B) Electric Current

(C) Energy
(D) Time

āœ… Correct Answer: Energy

Comments

Source: This question is taken from the Everyday Science

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

Red blood corpuscles are formed in the____________...?

(A) Liver
(B) Bone marrow

(C) Kidneys
(D) Heart

āœ… Correct Answer: Bone marrow

Comments

Source: This question is taken from the Everyday Science

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