Basic Science Practice Question and Answer

Q:

Atmospheric pressure gauge is?

529 0

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

Q:

Who discovered the atom bomb?

497 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:

Which of the following is a non-conserved force?

404 0

  • 1
    force of gravity
    Correct
    Wrong
  • 2
    force of viscosity
    Correct
    Wrong
  • 3
    interatomic force
    Correct
    Wrong
  • 4
    electrostatic force
    Correct
    Wrong
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Answer : 2. "force of viscosity"

Q:

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

423 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 following is the softest?

398 0

  • 1
    Alum
    Correct
    Wrong
  • 2
    Diamond
    Correct
    Wrong
  • 3
    Terlium
    Correct
    Wrong
  • 4
    Topaz
    Correct
    Wrong
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Answer : 2. "Diamond"

Q:

What do players use for instant power?

551 0

  • 1
    Sucrose
    Correct
    Wrong
  • 2
    Vitamin C
    Correct
    Wrong
  • 3
    salt
    Correct
    Wrong
  • 4
    Milk
    Correct
    Wrong
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Answer : 1. "Sucrose"

Q:

Which gas is used for unnatural ripening of fruits?

404 0

  • 1
    Ethylene
    Correct
    Wrong
  • 2
    ethane
    Correct
    Wrong
  • 3
    carbon dioxide
    Correct
    Wrong
  • 4
    Acetylene
    Correct
    Wrong
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Answer : 1. "Ethylene"

Q:

Hypo which is used in photography, chemically called?

598 0

  • 1
    Silver Bromide
    Correct
    Wrong
  • 2
    sodium thio sulfate
    Correct
    Wrong
  • 3
    sodium phosphate
    Correct
    Wrong
  • 4
    sodium nitrate
    Correct
    Wrong
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Answer : 2. "sodium thio sulfate"

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