General Science Practice Question and Answer

Q:

The rotations per second of a wheel that spins at an accelerating rate are measured by

750 0

  • 1
    Chronometer
    Correct
    Wrong
  • 2
    hydrometer
    Correct
    Wrong
  • 3
    calipers
    Correct
    Wrong
  • 4
    stroboscope
    Correct
    Wrong
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Answer : 4. "stroboscope"

Q:

Due to the increase in the amount of carbon dioxide in the atmosphere-

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  • 1
    Rises in temperature
    Correct
    Wrong
  • 2
    Decrease in temperature
    Correct
    Wrong
  • 3
    Change according to season
    Correct
    Wrong
  • 4
    Continuous decrease in temperature
    Correct
    Wrong
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Answer : 1. "Rises in temperature"

Q:

Who invented the rabies vaccine?

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  • 1
    Hanfree Davy
    Correct
    Wrong
  • 2
    Charles Darwin
    Correct
    Wrong
  • 3
    Lewis Pasteur
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 3. "Lewis Pasteur"

Q:

Raindrops are spherical-

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  • 1
    falling from above
    Correct
    Wrong
  • 2
    due to surface tension
    Correct
    Wrong
  • 3
    due to viscosity of water
    Correct
    Wrong
  • 4
    due to air friction
    Correct
    Wrong
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Answer : 2. "due to surface tension"

Q:

In what form is phosphate found in bones?

635 0

  • 1
    vitamin
    Correct
    Wrong
  • 2
    calcium
    Correct
    Wrong
  • 3
    Protein
    Correct
    Wrong
  • 4
    Energy
    Correct
    Wrong
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Answer : 2. "calcium"

Q:

Who discovered insulin?

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  • 1
    Karl Benz
    Correct
    Wrong
  • 2
    Louis Pasteur
    Correct
    Wrong
  • 3
    Niels Bohr
    Correct
    Wrong
  • 4
    F. G. Vating
    Correct
    Wrong
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Answer : 4. "F. G. Vating"

Q:

From which part of the plant turmeric is obtained?

666 0

  • 1
    stem
    Correct
    Wrong
  • 2
    root
    Correct
    Wrong
  • 3
    flowers
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "stem"

Q:

who invented dynamite?

676 0

  • 1
    Alfred Nobel
    Correct
    Wrong
  • 2
    Thomas Alva Edison
    Correct
    Wrong
  • 3
    Galileo Galilei
    Correct
    Wrong
  • 4
    Charles Darwin
    Correct
    Wrong
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Answer : 1. "Alfred Nobel"

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