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Q:

Ram and Hari can cut 12 kgs nuts in 2 days. After 5 days, Hari left the work. Ram took 8 more days to cut the rest of the nuts. If total of 58 kgs of nuts were cut, the time taken by Hari to cut 10 kg of nuts is

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

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Filed Under: Time and Work

Q:

The earliest reference to sati custom is made in which of the following inscriptions?

A) Allahabad Pillar inscription B) Eran inscription of Bhanugupta
C) Aihole inscription of Pulkesin II D) Bhitan inscription of Skandgupta
 
Answer & Explanation Answer: B) Eran inscription of Bhanugupta

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Filed Under: Indian History

Q:

Selling cost have to be incurred in case of

A) Perfect competition B) Monopoly
C) Monopolistic Competition D) None of the given options
 
Answer & Explanation Answer: C) Monopolistic Competition

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Filed Under: General Awareness

Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

At somebody's expense

A) Paid for by someone. B) To blame a crime on someone else.
C) The unlucky persons who lose a race. D) If one person benefits it is always at the loss of another.
 
Answer & Explanation Answer: A) Paid for by someone.

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Filed Under: English

Q:

The space shuttle which took Sunita Williams beyond earth was

A) Challenger B) Galileo
C) Discovery D) Voyager-2
 
Answer & Explanation Answer: C) Discovery

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Filed Under: General Science

Q:

Which one of the following is not a non-conventional source of energy?

A) Solar Energy B) Wind Energy
C) Tidal Power D)
 
Answer & Explanation Answer: B) Wind Energy

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Filed Under: Indian Geography

Q:

In IT, the method for updating the main memory as soon as a word is removed from the cache is called

A) Write-through B) Write-back
C) Protected-write D) Cache-write
 
Answer & Explanation Answer: B) Write-back

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Filed Under: Computer

Q:

Which one of the following processes is responsible for the glittering of air bubble rising through water?

A) Reflection of light B) Refraction of light
C) Total internal reflection of light D) Scattering of light
 
Answer & Explanation Answer: C) Total internal reflection of light

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Filed Under: Physics