Science GK Practice Question and Answer

Q:

Atmospheric pressure gauge is?

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  • 1
    Barometer
    Correct
    Wrong
  • 2
    Periscope
    Correct
    Wrong
  • 3
    Hydrometer
    Correct
    Wrong
  • 4
    Thermometer
    Correct
    Wrong
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Answer : 1. "Barometer"

Q:

The nature of the path traveled by the particle is determined by?

1175 0

  • 1
    by acceleration
    Correct
    Wrong
  • 2
    with velocity
    Correct
    Wrong
  • 3
    by displacement
    Correct
    Wrong
  • 4
    none of the above
    Correct
    Wrong
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Answer : 4. "none of the above"

Q:

What is the reason that the ball bounces higher at a higher place?

1166 0

  • 1
    Because the air pressure is higher at higher places than at the plains
    Correct
    Wrong
  • 2
    Because the atmosphere is sparse at high places, the ball faces less resistance
    Correct
    Wrong
  • 3
    Because the force of gravity is low at high places
    Correct
    Wrong
  • 4
    Because the atmosphere is pure at high places
    Correct
    Wrong
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Answer : 3. "Because the force of gravity is low at high places"

Q:

What is Air?

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  • 1
    element
    Correct
    Wrong
  • 2
    Mixture
    Correct
    Wrong
  • 3
    Compounds
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Mixture"

Q:

Who discovered the atom bomb?

1126 1

  • 1
    Atohan
    Correct
    Wrong
  • 2
    Albert Einstein
    Correct
    Wrong
  • 3
    Kepler
    Correct
    Wrong
  • 4
    Rutherford
    Correct
    Wrong
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Answer : 1. "Atohan"

Q:

By whom is the focus distance corrected in the eye lens?

1114 0

  • 1
    Ratina
    Correct
    Wrong
  • 2
    iris
    Correct
    Wrong
  • 3
    ciliary muscles
    Correct
    Wrong
  • 4
    Carnia
    Correct
    Wrong
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Answer : 3. "ciliary muscles"

Q:

Vl W. Was given a multipurpose concept

1097 0

  • 1
    Community Development Program
    Correct
    Wrong
  • 2
    National Rural Employment Program
    Correct
    Wrong
  • 3
    Etawah Backward Scheme
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Etawah Backward Scheme"

Q:

Which acid is used as a dehydrating agent?

1095 0

  • 1
    hydrochloric acid
    Correct
    Wrong
  • 2
    sulfuric acid
    Correct
    Wrong
  • 3
    acetic acid
    Correct
    Wrong
  • 4
    nitric acid
    Correct
    Wrong
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Answer : 2. "sulfuric acid"

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