General Science Questions Practice Question and Answer

Q:

Who invented Hydrogen bomb?

913 1

  • 1
    J. Robert Oppenheimer
    Correct
    Wrong
  • 2
    Albert Einstein
    Correct
    Wrong
  • 3
    Samuel Kohen
    Correct
    Wrong
  • 4
    Edward Teller
    Correct
    Wrong
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Answer : 4. "Edward Teller"

Q:

Which of the following grain was first used by human?

761 0

  • 1
    Ragi
    Correct
    Wrong
  • 2
    Wheat
    Correct
    Wrong
  • 3
    Barley
    Correct
    Wrong
  • 4
    Oat
    Correct
    Wrong
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Answer : 2. "Wheat"

Q:

Photosynthesis in plants converts light energy to____ energy.

672 0

  • 1
    Chemical
    Correct
    Wrong
  • 2
    Thermal
    Correct
    Wrong
  • 3
    Kinetic
    Correct
    Wrong
  • 4
    Physical
    Correct
    Wrong
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Answer : 1. "Chemical "

Q:

Communication satellites are used to -

1062 0

  • 1
    provide information of natural resources only
    Correct
    Wrong
  • 2
    transmit communication signal only
    Correct
    Wrong
  • 3
    receive communication signal only
    Correct
    Wrong
  • 4
    receive and redirect communication signal
    Correct
    Wrong
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Answer : 4. "receive and redirect communication signal "

Q:

‘Farad’ is the unit of: 

739 0

  • 1
    Resistance
    Correct
    Wrong
  • 2
    Conductanc
    Correct
    Wrong
  • 3
    Capacitance
    Correct
    Wrong
  • 4
    Inductance
    Correct
    Wrong
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Answer : 3. "Capacitance "

Q:

What is the principle of life jacket?

1854 0

  • 1
    It provide oxygen to the drowning person.
    Correct
    Wrong
  • 2
    It increase persons volume to help him float.
    Correct
    Wrong
  • 3
    It decreases persons volume to help him float.
    Correct
    Wrong
  • 4
    A persons can sit on it
    Correct
    Wrong
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Answer : 2. "It increase persons volume to help him float."

Q:

Which among the following is not an Enzyme? 

847 0

  • 1
    Trypsin
    Correct
    Wrong
  • 2
    Gastrin
    Correct
    Wrong
  • 3
    Pepsin
    Correct
    Wrong
  • 4
    Rennin
    Correct
    Wrong
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Answer : 2. "Gastrin "

Q:

Who invented the battery? 

875 0

  • 1
    Michael Faraday
    Correct
    Wrong
  • 2
    Volta
    Correct
    Wrong
  • 3
    Maxwell
    Correct
    Wrong
  • 4
    Roentgen
    Correct
    Wrong
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Answer : 2. "Volta "

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