Questions

Q:

Civil equality implies

A) Equality before law B) Equality of opportunity
C) Equal distribution of wealth D) Equal right to participate in the affairs of the State
 
Answer & Explanation Answer: A) Equality before law

Explanation:
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Filed Under: Indian Politics

34 14571
Q:

Two cubes have their volumes in the ratio 1 : 27. Find the ratio of their surface areas.

A) 2:9 B) 3:9
C) 1:9 D) 4:9
 
Answer & Explanation Answer: C) 1:9

Explanation:

Let their edges be a and b. Then,

 

a3/b3 = 1/27 (or) (a/b)3 = (1/3)3 (or) (a/b) = (1/3).

 

\Ratio of their surface area = 6a2/6b2 = a2/b2 = (a/b)2 = 1/9, i.e. 1:9.

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31 14564
Q:

In Tennis, hard court is the type of court whose surface is made of

 

A) Concrete B) Clay
C) Grass D) Carpet  
 
Answer & Explanation Answer: A) Concrete

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Filed Under: Sports
Exam Prep: Bank Exams

1 14550
Q:

Who said, " I therefore, want freedom immediately, this very night, before dawn, if it can be had

A) Mahatma Gandhi B) Edwina Mounbatten
C) Jawaharlal Nehru D) Ms. Taslima Nasreen
 
Answer & Explanation Answer: A) Mahatma Gandhi

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Filed Under: Books and Authors

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Q:

Which Indian economist wrote the 2017 book 'I Do What I Do'? 

 

A) Urjit Patel  B) Amartya Sen 
C) Raghuram Rajan  D) Manmohan Singh
 
Answer & Explanation Answer: B) Amartya Sen 

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3 14548
Q:

The nitrogen atom has 7 protons and 7 electrons,The nitride ion will have

A) 10 protons and 7 electrons B) 7 protons and 10 electrons
C) 4 protons and 7 electrons D) 4 protons and 10 electrons
 
Answer & Explanation Answer: B) 7 protons and 10 electrons

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Filed Under: Chemistry

42 14543
Q:

Pieces of camphor placed on water move about rapidly. This is because of

A) diffusion B) viscosity
C) surface tension D) capillarity
 
Answer & Explanation Answer: C) surface tension

Explanation:

The Camphor slowly dissolves in the water lowering the latter's surface tension in the immediate neighbourhood. The stronger pull exerted by the uncontaminated portion of water brings about a movement of the surface and the camphor particles are carried along with it. When after sometime the whole surface settles for the reduced tension, the movement of the camphor too short.

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Filed Under: Physics

66 14532
Q:

Who is the author of 'Anandmath'

A) Rabindranath Tagore B) Bankim Chandra Chattopadyaya
C) Sarojini Nayadu D) Jyotiba Phule
 
Answer & Explanation Answer: B) Bankim Chandra Chattopadyaya

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