Tag: science & technology

Questions Related to science & technology

What is the "Chandrasekhar Limit" for a star to end with a supernova explosion?
general knowledge science & technology

  1. 1.24*mass of Sun

  2. 1.34*mass of Sun

  3. 1.44*mass of Sun

  4. 1.54*mass of Sun

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Correct Option: C

In which year, Hubble telescope was launched into space?
general knowledge science & technology

  1. 1981

  2. 1987

  3. 1989

  4. 1990

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Correct Option: D

Which is the closest galaxy to Milky Way Galaxy?
general knowledge science & technology

  1. NGC 3377

  2. Whirlpool

  3. Andromeda

  4. M87

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Correct Option: C

What was the diameter of our Universe before Big Bang?
general knowledge science & technology

  1. about 1 centimeter

  2. about 1 meter

  3. about 1 kilometer

  4. about 1 lightyear

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Correct Option: A

Is Universe continuously expanding?
general knowledge science & technology

  1. True

  2. False

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Correct Option: A

According to String Theory, how many dimensions are present?
general knowledge science & technology

  1. 4

  2. 7

  3. 10

  4. 12

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Correct Option: C

Riboflavin is a chemical name of....
general knowledge science & technology

  1. B1

  2. B2

  3. B3

  4. B5

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Correct Option: B

What is the chemical name of Vitamine D
general knowledge science & technology

  1. Calciferol

  2. Retinol

  3. Pyridoxin

  4. None of the above

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Correct Option: A

What is the previous classification of vitiamine B7?
general knowledge science & technology

  1. Vitamine G

  2. Vitamine L

  3. Vitamine N

  4. Vitamine H

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Correct Option: D

Which vitamine's deficiency is responsible for Scurvy?
general knowledge science & technology

  1. Vit A

  2. Vit B2

  3. Vit C

  4. Vit B6

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Correct Option: C