General Science Practice Question and Answer

Q:

What do you mean by Blood Moon?

1477 2

  • 1
    It is a total solar eclipse.
    Correct
    Wrong
  • 2
    It is partial lunar eclipse with the red glow
    Correct
    Wrong
  • 3
    It is total lunar eclipse with the deep red glow
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "It is total lunar eclipse with the deep red glow"

Q:

Is the german silver used in making utensils an alloy ? 

1468 0

  • 1
    Copper, Silver and Nickel
    Correct
    Wrong
  • 2
    Copper, zinc and nickel
    Correct
    Wrong
  • 3
    Copper, zinc and aluminium
    Correct
    Wrong
  • 4
    Copper, Nickel and Aluminium
    Correct
    Wrong
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Answer : 2. "Copper, zinc and nickel "

Q:

The principle of 'black hole' was enunciated 

1466 0

  • 1
    C . V. By Raman
    Correct
    Wrong
  • 2
    H . J. Bhabha
    Correct
    Wrong
  • 3
    S . Chandrasekhar by
    Correct
    Wrong
  • 4
    H. Khurana by
    Correct
    Wrong
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Answer : 3. "S . Chandrasekhar by "

Q:

Which of the following instruments measures electromagnetic radiation?

1453 0

  • 1
    Pyrheliometer
    Correct
    Wrong
  • 2
    Cathetometer
    Correct
    Wrong
  • 3
    Bolometer
    Correct
    Wrong
  • 4
    Phenograph
    Correct
    Wrong
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Answer : 3. "Bolometer"

Q:

How much blood is pumped in one heart beat? 

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  • 1
    40 to 50 mililiters
    Correct
    Wrong
  • 2
    30 to 40 mililiters
    Correct
    Wrong
  • 3
    30 to 50 mililiters
    Correct
    Wrong
  • 4
    60 to 90 mililiters
    Correct
    Wrong
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Answer : 4. "60 to 90 mililiters "

Q:

The largest artery in human body is

1451 0

  • 1
    Aorta
    Correct
    Wrong
  • 2
    Capillary
    Correct
    Wrong
  • 3
    Vena cava
    Correct
    Wrong
  • 4
    Pulmonary vein
    Correct
    Wrong
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Answer : 1. "Aorta"

Q:

What among following is used to produce artificial rain ?

1450 0

  • 1
    copper oxide
    Correct
    Wrong
  • 2
    carbon monoxide
    Correct
    Wrong
  • 3
    silver iodide
    Correct
    Wrong
  • 4
    silver nitrate
    Correct
    Wrong
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Answer : 3. "silver iodide"

Q:

Which of the following organelles is called Atom bombs?

1435 0

  • 1
    Microtubules
    Correct
    Wrong
  • 2
    Nucleolus
    Correct
    Wrong
  • 3
    Golgi bodies
    Correct
    Wrong
  • 4
    Lysosome
    Correct
    Wrong
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Answer : 4. "Lysosome"

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