Questions

Q:

The most abundant of the rare gases i ?

 

A) Helium B) Argon
C) Neon D) Nitrogen
 
Answer & Explanation Answer: B) Argon

Explanation:
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Filed Under: Chemistry
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Q:

Smart-Up grants, is associated with which Indian bank?

 

A) ICICI Bank B) Yes Bank
C) Axis Bank D) HDFC Bank
 
Answer & Explanation Answer: D) HDFC Bank

Explanation:
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Filed Under: General Awareness
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Q:

Two metallic plate of equal thickness and coefficient thermal conductivity K1 and K2 put together face to face. A common plate is constructed. What is equivalent K? 

A) K1k2/k1+k2 B) 2k1k2/k1+k2
C) K1+k2/k1k2 D) None
 
Answer & Explanation Answer: B) 2k1k2/k1+k2

Explanation:

We know that,

 

The equivalent K =  L1 + L2L1K1+L2K2

 

where L1 & L2 are plate1 & Plate2 thicknesses, K1 & K2 are coefficient thermal conductivity of plate1 & Plate2 respectively.

 

But here L1 = L2 = L (say)

 

Then K = L+L/(L/K1 + L/K2)  =  2K1K2K1+K2

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Filed Under: Physics
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Q:

Improve the bracketed part of the sentence.

Please pass me that (scissors).

A) scissor B) pair of scissor
C) pair of scissors D) no improvement
 
Answer & Explanation Answer: C) pair of scissors

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Filed Under: English
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Q:

Select the antonym of

to envisage

 

A) oblivious B) to apprehend
C) to confront D) to visualize
 
Answer & Explanation Answer: A) oblivious

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Filed Under: English
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Q:

Improve the bracketed part of the sentence.

 

Internet providers would not block content because it would (not to be make economic sense) and consumers would not stand for it.

 

A) not be making economical sense B) not be make economical sense
C) not make economic sense D) No improvement
 
Answer & Explanation Answer: C) not make economic sense

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Filed Under: English
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Q:

Which of the statements given below are correct?

1. The author of the novel 'Forty Thieves' is Thomas Perry.
2. The author of the novel 'Half of a Yellow Sun' is Jennifer Egan.
3. The author of the novel 'Middlesex' is Chimamanda Ngozi Adichie.

A) 1 and 2 B) 2 and 3
C) 1 and 3 D) 1, 2 and 3
 
Answer & Explanation Answer: B) 2 and 3

Explanation:
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Filed Under: Books and Authors
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Q:

Decibel is the unit of

A) speed of light B) intensity of sound
C) intensity of heat D) None of these
 
Answer & Explanation Answer: B) intensity of sound

Explanation:
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Filed Under: Physics

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