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Top 500 General Science GK Questions

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Q :  

The sweetest sugar is 

(A) sucrose

(B) glucose

(C) fructose

(D) lactose

Correct Answer : C

Q :  

Why does a Blackboard appear black in colour? 

(A) It reflects black colour

(B) It absorbs black colour

(C) It reflects all colour

(D) It absorbs all colour

Correct Answer : D

Q :  

What does PSLV stand for ?

(A) Polar Sunlight Launch Vehicle

(B) Polar Space Launch Vehicle

(C) Polar Satellite Launch Vehicle

(D) Public Satellite Launch Vehicle

Correct Answer : C

Q :  

What is the minimum distance (in metres) required to hear an echo? 

(A) 10

(B) 13

(C) 17

(D) 2

Correct Answer : C

Q :  

Which is the second most abundant element in the universe? 

(A) Hydrogen

(B) Helium

(C) Nitrogen

(D) Iron

Correct Answer : B

Q :  

Which of the following instrument is used to measure Soil Water Tension? 

(A) Photometer

(B) Pyrometer

(C) Psychrometer

(D) Tensiometer

Correct Answer : D

Q :  

The pitch of the voice of the women is generally

(A) same as that of men

(B) higher than that of men

(C) much lower than that of men

(D) none of the above

Correct Answer : B

Q :  

Optic fibers are mainly used for which of the following? 

(A) Communication

(B) Weaving

(C) Musical instruments

(D) Food industry

Correct Answer : A

Q :  

The light year is the unit of 

(A) Time

(B) Distance

(C) Intensity

(D) Weight

Correct Answer : B

Q :  

DPT is a vaccine for 

(A) Diarrhoea, polio and typhoid

(B) diphtheria, whooping cough and tetanus

(C) diarrhoea, polio and tetanus

(D) diphtheria, whooping cough and typhoid

Correct Answer : B

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