Science Quiz Questions and Answers - 3

Question: 11

Which one of the following human organs is most susceptible to harmful radiations?

(A) Lungs

(B) Brain

(C) Heart

(D) Eyes

Ans: A

Lungs

Question: 12

Who invented cut copy paste’?

(A) Akio Morita

(B) Larry Tesler

(C) Steve Wozniak

(D) Sergey Brin

Ans: B

Larry Tesler

Question: 13

Who among the following were believed to have invented maps?

(A) Indians

(B) Chinese

(C) Egyptians

(D) Sumerians

Ans: D

Sumerians

Question: 14

The quality of gasoline sample is determined by its

(A) Mass density

(B) Octane number

(C) Cetaine number

(D) Iodine value

Ans: B

Octane number

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