Questions

Q:

What is the duration of the world’s shortest X–ray laser has been successfully created by the scientists?

 

A) 39 nanoseconds B) 43 attoseconds
C) 15 picoseconds D) 57 microseconds
 
Answer & Explanation Answer: B) 43 attoseconds

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Filed Under: Physics
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Q:

Name the international treaty designed to protect the ozone layer from CFCs.

A) Sigma protocol B) Montreal protocol
C) Ozone protocol D) Green protocol
 
Answer & Explanation Answer: B) Montreal protocol

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Filed Under: General Science
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Q:

A person who writes music -

A) Lyricist B) Composer
C) Musician D) Cinematograher
 
Answer & Explanation Answer: B) Composer

Explanation:

A composer is who writes music for a song whereas a lyricist is who writes lyrics (words) for a song.

 

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Q:

Which amendment of the Constitution of India increased the age of retirement of High Court judges from 60 to 62 years?

A) 10th B) 12th
C) 15th D) 245th
 
Answer & Explanation Answer: C) 15th

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Q:

There are total _________ parliamentary seats (Rajya Sabha constituency) in Punjab.

A) 7 B) 1
C) 18 D) 10
 
Answer & Explanation Answer: A) 7

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Q:

Which ex-cricketer has acted in the movies 'Team 5' and 'Aksar 2'?

A) S. Sreesanth B) Salil Ankola
C) Zaheer Khan D) Mohammad Azharuddin
 
Answer & Explanation Answer: A) S. Sreesanth

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Filed Under: Famous Personalities
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Q:

Which feature of the cell allows or permits the entry and exit of some materials in and out of the cell?

A) Cytoplasm B) Protoplasm
C) Cell wall D) Plasma membrane
 
Answer & Explanation Answer: D) Plasma membrane

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Filed Under: Biology
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Q:

Movement along the supply curve is known as ______

A) Contraction of supply B) Expansion of supply
C) Increase in supply D) Expansion and contraction of supply
 
Answer & Explanation Answer: D) Expansion and contraction of supply

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Filed Under: Indian Economy
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