Questions

Q:

'Goldman Awards' are given for outstanding contribution in which of the following fields

A) Population Control B) Popularization of Science
C) Conservation of Energy D) Protection of environment
 
Answer & Explanation Answer: D) Protection of environment

Explanation:
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Filed Under: Honours and Awards

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Q:

The inability of a body to change its state of rest or uniform motion along a straight line is called its

A) momentum B) velocity
C) acceleration D) inertia
 
Answer & Explanation Answer: D) inertia

Explanation:

Flows out of Newton's first law of motion.

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Filed Under: Physics

22 9692
Q:

The freezing point of water at 760mm pressure is

A) 0 K B) 273 K
C) 273 C D) -273 C
 
Answer & Explanation Answer: B) 273 K

Explanation:

K is degree kelvin

Zero K corresponds to -273  K = C + 273

The freezing point of water being 0 C, on the kelvin scale it is 0 C + 273 K

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Filed Under: Chemistry

12 9681
Q:

The law of constant proportions was enunciated by

A) Dalton B) Berthelot
C) Avogadro D) Proust
 
Answer & Explanation Answer: D) Proust

Explanation:
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Filed Under: Chemistry

16 9680
Q:

Amrita Pritam's work " A Revenue Stamp" is

A) A book of stories B) A novel
C) A biography D) An autobiography
 
Answer & Explanation Answer: D) An autobiography

Explanation:
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Filed Under: Books and Authors

23 9669
Q:

Guess the Missing number in the Number Challenge ?

17952005_1270242106416224_3606280889628581173_n1499840598.jpg image

A) 8 B) 32
C) 44 D) 64
 
Answer & Explanation Answer: D) 64

Explanation:

The logic in the challenge is

 81x6 = 9x6 = 54

144x7=84

 

 

Similarly, 64x8 = 8x8 = 64.

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Filed Under: Math Puzzles
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22 9666
Q:

India won its first Olympic hockey gold in

A) 1928 B) 1932
C) 1936 D) 1948
 
Answer & Explanation Answer: A) 1928

Explanation:
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Filed Under: Sports

33 9655
Q:

Atmospheric pressure exerted on earth is due to

A) gravitational pull B) rotation of earth
C) revolution of earth D) uneven heating of earth
 
Answer & Explanation Answer: A) gravitational pull

Explanation:

The atmospheric pressure at the surface of the Earth is due to gravitational pull of the earth and is about 14.7 psi.

 

That means that the weight of a column of air which has a cross section of 1 square inch and which stretches from the surface of the Earth to space is 14.7 pounds. 

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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