Cusec is a unit of _________...? Mcqs

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

Cusec is a unit of _________...?

(A) Area
(B) Time

(C) Distance
(D) mass

βœ… Correct Answer: E. None of these

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

Monsoon is caused by____________________...?

(A) Seasonal reversal of winds
(B) Revolution of earth

(C) Movement of clouds
(D) Rise in temperature

βœ… Correct Answer: Seasonal reversal of winds

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Source: This question is taken from the Everyday Science

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

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

(A) Parabolic concave
(B) Plane

(C) Spherical convex
(D) Cylindrical concave

βœ… Correct Answer: Parabolic concave

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

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

βœ… Correct Answer: 23 hours 56 min 4 sec

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

Highest Clouds are ___________...?

(A) Cirrocumulus
(B) Cirrus

(C) Cirrostratus
(D) All of these

βœ… Correct Answer: All of these

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

Earthquake waves travel faster in __________...?

(A) Water
(B) Flexibl rock

(C) Air
(D) Soil

βœ… Correct Answer: Water

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

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

(A) Brain
(B) Muscles

(C) Ligaments
(D) Bone Marrow

βœ… Correct Answer: Bone Marrow

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

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

(A) Noble Prize
(B) UNESCO peace prize

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

βœ… Correct Answer: Noble Prize

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

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

(A) Latitude
(B) Temperature

(C) Longitude
(D) None of them

βœ… Correct Answer: Latitude

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

The gas heater gives us heat by __________...?

(A) Radiation
(B) Conduction

(C) Convection
(D) Environmental pressure

βœ… Correct Answer: Convection

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

Hepatitis is caused by: ____________...?

(A) Protozoans
(B) Algae

(C) Fungi
(D) Virus

βœ… Correct Answer: Virus

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

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

(A) 60
(B) 120

(C) 180
(D) 240

βœ… Correct Answer: 120

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

Nearest star to sun is: __________...?

(A) Proxima Centurai
(B) Alpha Scorpii

(C) Beta Orionis
(D) Vega

βœ… Correct Answer: Proxima Centurai

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

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

(A) scurvy
(B) rickets

(C) night blindness
(D) None of these

βœ… Correct Answer: rickets

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

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

(A) Oxygen
(B) Hydrogen

(C) Carbon Dioxide
(D) Silicon

βœ… Correct Answer: Oxygen

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

The position of an element in the Periodic Table is determined by its __________ number...?

(A) Electron
(B) Proton

(C) Neutron
(D) None of these

βœ… Correct Answer: Proton

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

Combustion can not take place without __________...?

(A) Hydrogen
(B) Air

(C) Oxygen
(D) Argon

βœ… Correct Answer: Air

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

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

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

(A) P waves
(B) S waves

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

βœ… Correct Answer: Surface waves

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

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

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

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

βœ… Correct Answer: Genus & Species

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

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

βœ… Correct Answer: White Dwarf

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

Radiations are harmful as it:___________...?

(A) Causes skin cancer
(B) Causes anemia

(C) Alters body tissue
(D) is unstable

βœ… Correct Answer: Causes skin cancer

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

Electronics comprises the _________...?

(A) Physics
(B) Engineering

(C) Technology
(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

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

The SI unit of β€œpressure” is _________....?

(A) pascal
(B) joule

(C) tesla
(D) henry

βœ… Correct Answer: pascal

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

Balloons are filled with _________ ...?

(A) Nitrogen
(B) Helium

(C) Oxygen
(D) Argon

βœ… Correct Answer: Helium

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

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

(A) Vitamin D
(B) Vitamin A

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

βœ… Correct Answer: Vitamin B-12

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

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

(A) Larynx
(B) Pharynx

(C) Trachea
(D) Mouth

βœ… Correct Answer: Larynx

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

For seeing objects at the surface of water from a submarine under water, the instrument used is ________...?

(A) Periscope
(B) Telescope

(C) Kaleidoscope
(D) Spectroscope

βœ… Correct Answer: Periscope

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

Apple is rich in: ______________...?

(A) Fluorine
(B) Calcium

(C) Iron
(D) Phosphorus

βœ… Correct Answer: Iron

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

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

(A) Pyroscope
(B) Pyrometer

(C) Seismograph
(D) Xylometer

βœ… Correct Answer: Pyrometer

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

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

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

(A) small intestine
(B) large intestine

(C) stomach
(D) Liver

βœ… Correct Answer: small intestine

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

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

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

(A) Alcohol
(B) Kerosene oil

(C) Glycerine
(D) Fats

βœ… Correct Answer: Abid Hussain

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

Vitamin B is found in__________...?

(A) Sea Foods
(B) Fruits and Vegetables

(C) Seeds
(D) None of these

βœ… Correct Answer: Seeds

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

The distance between the earth and the sun is smallest in the month of _________...?

(A) February
(B) January

(C) December
(D) April

βœ… Correct Answer: January

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

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

(A) Paint
(B) Gun powder

(C) Paper
(D) Ink

βœ… Correct Answer: Paper

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

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

(A) Electrosphere
(B) Magnetosphere

(C) Spectrosphere
(D) Echosphere

βœ… Correct Answer: Magnetosphere

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

Kilowatt-hour is a unit of____________...?

(A) Power
(B) Electric Current

(C) Energy
(D) Time

βœ… Correct Answer: Energy

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

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

(A) 1766
(B) 1896

(C) 1935
(D) 2001

βœ… Correct Answer: 1896

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

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

(A) Digestion
(B) Respiration

(C) Reproduction
(D) Excretion

βœ… Correct Answer: Reproduction

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

It is observed that the total pressure exerted by air on the man of average size is around 14.7 lb wt. per square inch. But the man feels quite comfortable,. It is because of__________...?

(A) An equal and opposite pressure acts from inside
(B) of the height of a man

(C) of gravity
(D) Earth pulls the man upward

βœ… Correct Answer: An equal and opposite pressure acts from inside

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

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

(A) Oil
(B) Alcohol

(C) Gases
(D) Solid

βœ… Correct Answer: Gases

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

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

Tetanus is caused by____________...?

(A) Clostridium
(B) Virus

(C) Bacteriophage
(D) Salmonella

βœ… Correct Answer: Clostridium

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

The sun is _________times bigger than the Earth....?

(A) 105
(B) 107

(C) 109
(D) 111

βœ… Correct Answer: 109

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

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

(A) 88 days
(B) 365 days

(C) 2 years
(D) 98 days

βœ… Correct Answer: 88 days

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

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

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

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

βœ… Correct Answer: Oxygen – Carbon dioxide

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

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

(A) Force
(B) Mass

(C) Weight
(D) None of these

βœ… Correct Answer: Mass

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

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

(A) The value of β€˜g’ is less in water
(B) Density of air is less than that of water

(C) Of the viscous force in water
(D) Of The surface tension of water

βœ… Correct Answer: Of the viscous force in water

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

For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________...?

(A) also decrease
(B) increase

(C) remains constant
(D) none of these

βœ… Correct Answer: increase

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

Stars in the sky appear to twinkle due to _________...?

(A) a series of refractions
(B) a series of reflections

(C) a surface tension phenomenon
(D) multiple diminishing brightness

βœ… Correct Answer: a series of refractions

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

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

(A) Proxima Centauri
(B) Alpha Scorpius

(C) Beta Orionis
(D) Vegetal

βœ… Correct Answer: Proxima Centauri

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

Tesla is the unit of_________________________...?

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

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

βœ… Correct Answer: Magnetic Field Strength

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

1 Carat is equal to __________...?

(A) 0.2 g
(B) 0.3 g

(C) 0.4 g
(D) 0.5 g

βœ… Correct Answer: 0.2 g

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

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

(A) Anatomy
(B) Behaviour

(C) Metabolism
(D) Excretion

βœ… Correct Answer: Metabolism

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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

Anti Diuretic hormone (ADH) also known as Vasopressin, Arginine Vasopressin and agripressin. Is secreted by_________ ...?

(A) Pituitary
(B) Pancreas

(C) Thyroid
(D) Parathyroid

βœ… Correct Answer: Pituitary

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

Instrument of rain gauge is _________...?

(A) Drosometer
(B) Ombrometer

(C) Micrometer
(D) Pyrometer

βœ… Correct Answer: Ombrometer

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

In fireworks,the green flame is produced because of __________...?

(A) Sodium
(B) Barium

(C) Mercury
(D) Potassium

βœ… Correct Answer: Barium

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

The setting sun often looks oval in the shape because of__________...?

(A) The fact that sun really becomes oval in the evening
(B) Refraction of rays of sun passing through the atmosphere

(C) Optical Illusion
(D) Dispersion

βœ… Correct Answer: Refraction of rays of sun passing through the atmosphere

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

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

(A) Carbon dioxide
(B) Chlorophyll

(C) Urea
(D) Oxygen

βœ… Correct Answer: Chlorophyll

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

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

(A) Visible
(B) Transparent

(C) Invisible
(D) opaque

βœ… Correct Answer: Visible

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

Burning of Fossil Fuels Results In ____________...?

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

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

βœ… Correct Answer: Increased greenhouse gases

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

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

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

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

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

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

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

(A) Mesosphere
(B) Troposphere

(C) Stratosphere
(D) ionosphere

βœ… Correct Answer: Stratosphere

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

Crude Oil is heated in the furnace up to _________...?

(A) 300°C
(B) 350°C

(C) 400°C
(D) 450°C

βœ… Correct Answer: 400°C

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

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

(A) 4
(B) 5

(C) 6
(D) 7

βœ… Correct Answer: 5

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

Lunar eclipse occurs on__________...?

(A) New Moon
(B) Full Moon

(C) Half Moon
(D) Quarter Moon

βœ… Correct Answer: Full Moon

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

Inflammation of liver is caused by____________...?

(A) Cholera
(B) Hepatitis

(C) Typhoid
(D) Jaundice

βœ… Correct Answer: Hepatitis

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

Maximum biological damage is caused by ____________...?

(A) Gamma rays
(B) Alpha rays

(C) Beta rays
(D) Microwaves

βœ… Correct Answer: Gamma rays

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

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

(A) 2
(B) 3

(C) 4
(D) 5

βœ… Correct Answer: 4

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

Cotyledons are very Important because they ________...?

(A) Store Food
(B) Store Water

(C) Store Air
(D) None of these

βœ… Correct Answer: Store Food

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

Vitamin C is found in_________...?

(A) Sea Food
(B) Seeds

(C) Fruits and Vegetables
(D) None of these

βœ… Correct Answer: Fruits and Vegetables

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

Deficiency of __________ causes loss of appetite and poor growth...?

(A) zinc
(B) iodine

(C) copper
(D) iron

βœ… Correct Answer: zinc

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

Urine is produced in __________...?

(A) Kidneys
(B) Lungs

(C) Large intestine
(D) Liver

βœ… Correct Answer: Kidneys

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

Earthquakes occur most frequently at __________...?

(A) Plate boundaries
(B) Plate surface

(C) Ocean beds
(D) All of the above

βœ… Correct Answer: Plate boundaries

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

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

(A) Skull
(B) Arm

(C) Leg
(D) Face

βœ… Correct Answer: Leg

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

Largest Galaxy in the Universe is_________...?

(A) Andromeda Galaxy
(B) Milky-Way

(C) Spiral Galaxy
(D) Horseshoe Galaxy

βœ… Correct Answer: Spiral Galaxy

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

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

(A) Low
(B) High

(C) Normal
(D) All of these

βœ… Correct Answer: Low

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

Temperature of Sun in Celsius Scale is 6000ºC  & in Fahrenheit is _____________...?

(A) 8000 F
(B) 9000 F

(C) 10,832 F
(D) None of these

βœ… Correct Answer: 10,832 F

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

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

(A) 2 hours
(B) 5 hours

(C) 8 hours
(D) 10 hours

βœ… Correct Answer: 10 hours

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

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

(A) Pellagra
(B) Hair Loss

(C) Muscle weakness
(D) Xerophthalmia

βœ… Correct Answer: Hair Loss

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

Microphone converts sound energy into ___________...?

(A) Microwaves
(B) Electrical signals

(C) Optical Signals
(D) Heat energy

βœ… Correct Answer: Electrical signals

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

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

(A) Uranium Oxide
(B) Uranium Plutonium carbide

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

βœ… Correct Answer: Uranium Plutonium Oxide

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

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

(A) Erythrocytes
(B) Leukocytes

(C) Thrombocytes
(D) None of these

βœ… Correct Answer: Leukocytes

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

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

(A) Saturn
(B) Venus

(C) Mars
(D) Jupiter

βœ… Correct Answer: Jupiter

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

Potassium nitrate is used in__________...?

(A) Medicine
(B) Fertilizer

(C) Salt
(D) Glass

βœ… Correct Answer: Fertilizer

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

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

(A) night blindness
(B) rickets

(C) scurvy
(D) hair fall

βœ… Correct Answer: rickets

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

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

(A) 5
(B) 6

(C) 7
(D) 8

βœ… Correct Answer: 7

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

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

(A) Cornea
(B) Retina

(C) Iris
(D) Sclera

βœ… Correct Answer: Retina

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

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

(A) Genetic
(B) Brain

(C) Eye
(D) Body Weight Loss

βœ… Correct Answer: Brain

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

Scurvy is caused due to the deficiency of ___________...?

(A) Vitamin A
(B) Vitamin D

(C) Vitamin C
(D) None of these

βœ… Correct Answer: Vitamin C

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

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

(A) 10 – 20
(B) 20 – 30

(C) 30 – 40
(D) 40 – 50

βœ… Correct Answer: 10 – 20

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

An example of an abiotic component __________...?

(A) Plants
(B) Soil

(C) Animals
(D) Bacteria

βœ… Correct Answer: Soil

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

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

(A) Porro
(B) Schmidt

(C) Fresnel
(D) Kepler

βœ… Correct Answer: Porro

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

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

(A) Carbon
(B) Gold

(C) Silver
(D) Platinum

βœ… Correct Answer: Carbon

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

What is known the cold and dense air blowing down from the mountain slope during the night__________...?

(A) Anabatic Wind
(B) Katabatic wind

(C) Lue Wind
(D) None of these

βœ… Correct Answer: Katabatic wind

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

Vaccination is synonymous with ___________ immunity...?

(A) Artificial Active
(B) Natural Active

(C) Allergy
(D) None of These

βœ… Correct Answer: Artificial Active

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

The 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

Lingxi-03, developed by Galaxy Space, was launched using a ___________ carrier rocket....?

(A) Long March-3D
(B) Long March-2D

(C) Vertical March-3D
(D) Orbital March-2D

βœ… Correct Answer: Long March-2D

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

Farad is the unit of___________...?

(A) inductance
(B) voltage

(C) capacitance
(D) None of these

βœ… Correct Answer: capacitance

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

The Sun is a __________...?

(A) Star
(B) Planet

(C) Asteroid
(D) Meteor

βœ… Correct Answer: Star

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

Dry ice is ___________...?

(A) Methane hydrate
(B) Liquid Nitrogen

(C) Solid Carbon dioxide
(D) Frozen Water

βœ… Correct Answer: Solid Carbon dioxide

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

The molecular mass of Water molecule is __________...?

(A) 16amu
(B) 17amu

(C) 18amu
(D) 20amu

βœ… Correct Answer: 18amu

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

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

(A) Haemoglobin
(B) Neutrophils

(C) Esinophils
(D) Hematocrit

βœ… Correct Answer: Haemoglobin

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

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

(A) Newton
(B) Newton-Meter

(C) Kilogram
(D) Meter

βœ… Correct Answer: Newton-Meter

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

Lux is a unit of __________...?

(A) Luminous Flux
(B) Illumination

(C) Luminous Intensity
(D) Focus

βœ… Correct Answer: Illumination

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

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

(A) Helium
(B) Hydrogen

(C) Oxygen
(D) Nitrogen

βœ… Correct Answer: Hydrogen

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

Myopia is a disease connected with_________...?

(A) Ears
(B) Eyes

(C) Lungs
(D) Brain

βœ… Correct Answer: Eyes

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

Candela is the basic unit of_________________...?

(A) luminous intensity
(B) heat producing value

(C) Thermodynamic temperature
(D) radioactive decay

βœ… Correct Answer: luminous intensity

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

Acid deposition causes ______________________...?

(A) the greenhouse effect to lessen
(B) lakes and forests to die

(C) acid indigestion in humans
(D) all the above are correct

βœ… Correct Answer: lakes and forests to die

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

Periodontics deals with _____________...?

(A) Surgery of spine
(B) Stomach disorders

(C) Ligaments restoration
(D) Dentistry

βœ… Correct Answer: Dentistry

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

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

(A) ozone accumulation
(B) ozone depletion

(C) acid rain
(D) allergens

βœ… Correct Answer: ozone depletion

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

The Planet which revolves slowly around the Sun is__________...?

(A) Mercury
(B) Mars

(C) Earth
(D) Neptune

βœ… Correct Answer: Neptune

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

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

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

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

βœ… Correct Answer: Female frog have no larynx

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

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

βœ… Correct Answer: Molality

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

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

(A) Oxidation
(B) Reduction

(C) Polymerisation
(D) Radical substitution

βœ… Correct Answer: Radical substitution

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

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

(A) Radioactivity
(B) Quantity of Heat

(C) Work or Energy
(D) Power

βœ… Correct Answer: Radioactivity

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

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

(A) Decomposition
(B) Respiration

(C) Digestion
(D) Fermentation

βœ… Correct Answer: Fermentation

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

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

(A) Nitrogen
(B) Nydrogen

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

βœ… Correct Answer: Neon and argon

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

Steradian is the unit of_______________...?

(A) Solid angle
(B) Liquid angle

(C) Gas angle
(D) Plain angle

βœ… Correct Answer: Solid angle

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

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

(A) Sodium bicarbonate
(B) Calcium sulfate

(C) Calcium bicarbonate
(D) None of these

βœ… Correct Answer: Calcium sulfate

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

Approximate age of sun is _________...?

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

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

βœ… Correct Answer: 4.6 billion years

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

Wireless transmission can be done via _____________...?

(A) A Infrared waves
(B) Radio waves

(C) Microwaves
(D) All of these

βœ… Correct Answer: All of these

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

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

(A) 22 December
(B) 23 September

(C) 21 June
(D) 22 March

βœ… Correct Answer: 21 June

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

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

βœ… Correct Answer: Use of milled rice

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746 watts are equivalent to_____________...?

(A) 1 Joule
(B) 1 erg

(C) 1HP
(D) 1 poise

βœ… Correct Answer: 1HP

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

BTU is a unit of________...?

(A) Force
(B) Magnetic flux

(C) Energy
(D) None of these

βœ… Correct Answer: Energy

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

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

(A) Night blindness
(B) rickets

(C) scurvy
(D) hair fall

βœ… Correct Answer: Night blindness

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

Parsec is a unit of ___________...?

(A) Energy
(B) Time

(C) Power
(D) Distance

βœ… Correct Answer: Distance

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

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

(A) Black hole
(B) Red giant

(C) Quasar
(D) Pulsar

βœ… Correct Answer: Pulsar

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

The season changes because of the ____________...?

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

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

βœ… Correct Answer: Earth is revolving round the sun

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

Tetanus is a _________ infection....?

(A) Viral
(B) Bacterial

(C) Fungal
(D) Parasitic

βœ… Correct Answer: Bacterial

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

Siemens is the unit of__________________...?

(A) Electrical Conductance
(B) Magnetic Conductance

(C) Electrical Capacitance
(D) Magnetic Capacitance

βœ… Correct Answer: Electrical Conductance

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

During rainy season Wooden doors are difficult to open or closure because of ________ ...?

(A) Plasmolysis
(B) Imbibition

(C) Osmosis
(D) Diffusion

βœ… Correct Answer: Imbibition

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

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

(A) Brain
(B) Tongue

(C) Digestive system
(D) Limbs

βœ… Correct Answer: Digestive system

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

Endothermic reactions are those in which ________....?

(A) Heat is evolved
(B) Heat is absorbed

(C) Temperature increases
(D) Light is produced

βœ… Correct Answer: Heat is absorbed

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

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

(A) Carbon dioxide
(B) Oxygen

(C) Nitrogen
(D) Hydrogen sulphide

βœ… Correct Answer: Hydrogen sulphide

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

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

(A) 2 weeks
(B) 2.5 weeks

(C) 3 weeks
(D) 4 weeks

βœ… Correct Answer: 3 weeks

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

Hygrometer is used for measuring the ____________...?

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

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

βœ… Correct Answer: Humidity of air

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

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

(A) 1 – 5 days
(B) 3 – 7 days

(C) 4 – 8 days
(D) 5 – 21 days

βœ… Correct Answer: 5 – 21 days

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

The Quantity of matter present in an object is its ________...?

(A) Density
(B) Weight

(C) Mass
(D) None of these

βœ… Correct Answer: Mass

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

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

(A) Oxygen
(B) Hydrogen

(C) Carbon Dioxide
(D) Silicon

βœ… Correct Answer: Hydrogen

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

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

(A) Mercury
(B) Bromine

(C) Phosphorus
(D) Iodine

βœ… Correct Answer: Bromine

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

Ultra Microscopic viruses are the main cause of__________...?

(A) Malaria
(B) Measles

(C) Mumps
(D) Cholera

βœ… Correct Answer: Mumps

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

Other name of red blood cells is ____________...?

(A) Erythrocytes
(B) Leukocytes

(C) Thrombocytes
(D) None of these

βœ… Correct Answer: Erythrocytes

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

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

(A) Aphelion
(B) Perihelion

(C) Apoapsis
(D) Periapsis

βœ… Correct Answer: Perihelion

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

In 2013, Planck measured the age of the universe at ___________...?

(A) 13.82 billion years
(B) 4.53 billion years

(C) 4.6 billion years
(D) 4.53 billion years

βœ… Correct Answer: 13.82 billion years

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

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

(A) Gravitational force
(B) Electrostatic force

(C) Magnetic force
(D) Nuclear force

βœ… Correct Answer: Gravitational force

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

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

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

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

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

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

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

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

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

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

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

Diamond is harder than Graphite because of___________...?

(A) Difference in crystalline Structure
(B) Tetrahedral structure of diamond

(C) Difference in layer of atoms
(D) None of these

βœ… Correct Answer: Difference in crystalline Structure

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

Mercury is the closest planet to the Sun, but Venus is hotter than Mercury because of its_________...?

(A) Pressure
(B) axis

(C) atmosphere
(D) surface

βœ… Correct Answer: atmosphere

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

Air contains maximum amount of__________...?

(A) oxygen
(B) nitrogen

(C) hydrogen
(D) carbon dioxide

βœ… Correct Answer: nitrogen

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

A solar eclipse occurs when _________...?

(A) Venus between Earth and sun
(B) Moon is between Earth and sun

(C) Sun is between Earth and moon
(D) Moon is between Earth and Neptune

βœ… Correct Answer: Moon is between Earth and sun

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

β€˜Bar’ is the unit of___________...?

(A) Temperature
(B) Heat

(C) Atmospheric pressure
(D) Current

βœ… Correct Answer: Atmospheric pressure

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

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

(C) Always inverted
(D) Always Circle

βœ… Correct Answer: Always upright

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Source: This question is taken from the Everyday Science

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

Maxilla bones are found in___________...?

(A) Jaw
(B) Toe

(C) Ear
(D) Stomach

βœ… Correct Answer: Jaw

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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

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

(A) Substance
(B) Length

(C) torque
(D) Work

βœ… Correct Answer: torque

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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

Hepatitis C is a leading cause of_________...?

(A) HIV
(B) Diabetes

(C) Chronic Liver disease
(D) AIDS

βœ… Correct Answer: Chronic Liver disease

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

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

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

βœ… Correct Answer: 100,000

Comments

Source: This question is taken from the Everyday Science

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

Gulf streams are caused by__________....?

(A) Cyclones
(B) Ocean Pressure

(C) Temperature
(D) Difference in water level

βœ… Correct Answer: Ocean Pressure

Comments

Source: This question is taken from the Everyday Science

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

Deficiency of vitamin E in the human body causes __________...?

(A) Muscle weakness and vision problem
(B) Bone problem

(C) Rickets
(D) Osteoporosis

βœ… Correct Answer: Muscle weakness and vision problem

Comments

Source: This question is taken from the Everyday Science

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

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

(A) Apehelion
(B) Astronomical

(C) Lopsided
(D) Astronomi

βœ… Correct Answer: Apehelion

Comments

Source: This question is taken from the Everyday Science

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