Questions

Q:

In the gamma decay of a nucleus

A) the mass number of the nucleus changes whereas its atomic number does not change B) the mass number of the nucleus does not change whereas its atomic number changes
C) both the mass number and the atomic number of the nucleus change D) neither the mass number nor the atomic number of the nucleus changes
 
Answer & Explanation Answer: D) neither the mass number nor the atomic number of the nucleus changes

Explanation:

The emission of gamma rays does not alter the number of protons or neutrons in the nucleus but instead has the effect of moving the nucleus from a higher to a lower energy state (unstable to stable)

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Filed Under: Physics
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Q:

There are total _________ parliamentary seats (Lok Sabha constituency) in West Bengal.

A) 42 B) 2
C) 14 D) 40
 
Answer & Explanation Answer: A) 42

Explanation:
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Filed Under: Indian Politics
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Q:

The designers of the Internet Protocol defined an IP address as a ____­bit number.

A) 8 B) 16
C) 32 D) 64
 
Answer & Explanation Answer: C) 32

Explanation:
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Filed Under: Computer
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Q:

Name the device used to connect computers for communication via telephone lines..

A) HUB B) Switch
C) Repeater D) MODEM
 
Answer & Explanation Answer: D) MODEM

Explanation:
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Filed Under: Computer
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Q:

During the day, the direction of the wind would be from the __________________

A) sea to the land B) land to the sea
C) valleys to the mountains D) mountains to the valleys
 
Answer & Explanation Answer: A) sea to the land

Explanation:
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Filed Under: General Awareness

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Q:

Which country was India's largest overseas investment destination in the year 2015-16?

A) Mauritius B) Switzerland
C) Saudi Arabia D) Australia
 
Answer & Explanation Answer: A) Mauritius

Explanation:
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Q:

First man to go into space was

A) Roald Amundsen B) Reynalt Mayor
C) Robert Peary D) Major Yuri Gagarin
 
Answer & Explanation Answer: D) Major Yuri Gagarin

Explanation:
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Filed Under: General Science
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Q:

Ocimum tenuiflorum is the scientific name of ___________.

A) Neem B) Mango
C) Babul D) Tulsi
 
Answer & Explanation Answer: D) Tulsi

Explanation:
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Filed Under: General Science
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