General Science Questions Practice Question and Answer

Q:

Weight of an object on the moon is ______ the weight of the object on earth.

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  • 1
    1/5th
    Correct
    Wrong
  • 2
    1/2th
    Correct
    Wrong
  • 3
    1/6th
    Correct
    Wrong
  • 4
    Equal to
    Correct
    Wrong
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Answer : 3. "1/6th"

Q:

The metallurgical process in which a metal is obtained in a fused state is called

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  • 1
    calcinations
    Correct
    Wrong
  • 2
    froth floatation
    Correct
    Wrong
  • 3
    smelting
    Correct
    Wrong
  • 4
    roasting
    Correct
    Wrong
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Answer : 3. "smelting "

Q:

The most commonly used bleaching agent is 

1517 0

  • 1
    chlorine
    Correct
    Wrong
  • 2
    sodium chlorine
    Correct
    Wrong
  • 3
    alcohol
    Correct
    Wrong
  • 4
    carbon dioxide
    Correct
    Wrong
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Answer : 1. "chlorine "

Q:

Which of the following is not a vector quantity ?

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  • 1
    Torque
    Correct
    Wrong
  • 2
    Displacement
    Correct
    Wrong
  • 3
    Speed
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Speed"

Q:

Communication satellites are used to -

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  • 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:

Mac Numbers are used in relation to velocity__.

1504 0

  • 1
    Sound
    Correct
    Wrong
  • 2
    Ship
    Correct
    Wrong
  • 3
    Aircraft
    Correct
    Wrong
  • 4
    Spacecraft
    Correct
    Wrong
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Answer : 3. "Aircraft"

Q:

Which of the following is biodegradable? 

1498 0

  • 1
    Paper
    Correct
    Wrong
  • 2
    D.D.T.
    Correct
    Wrong
  • 3
    Aluminum
    Correct
    Wrong
  • 4
    Plastic
    Correct
    Wrong
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Answer : 1. "Paper "

Q:

Which of the following brings back deoxygenated blood from different parts of human body to heart? 

1496 0

  • 1
    Veins
    Correct
    Wrong
  • 2
    Arteries
    Correct
    Wrong
  • 3
    Nerves
    Correct
    Wrong
  • 4
    Lungs
    Correct
    Wrong
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Answer : 1. "Veins "

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