General Science Questions Practice Question and Answer

Q:

___ elements have the largest atoms.

1718 0

  • 1
    F
    Correct
    Wrong
  • 2
    O
    Correct
    Wrong
  • 3
    H
    Correct
    Wrong
  • 4
    Li
    Correct
    Wrong
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Answer : 4. "Li"

Q:

Energy possessed by a body due to its stationary is called its

1714 0

  • 1
    heat energy
    Correct
    Wrong
  • 2
    kinetic energy
    Correct
    Wrong
  • 3
    potential energy
    Correct
    Wrong
  • 4
    chemical energy
    Correct
    Wrong
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Answer : 3. "potential energy"

Q:

Galvanised iron sheets have a coating of

1712 1

  • 1
    lead
    Correct
    Wrong
  • 2
    chromium
    Correct
    Wrong
  • 3
    zinc
    Correct
    Wrong
  • 4
    tin
    Correct
    Wrong
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Answer : 3. "zinc"

Q:

Which of the following instruments measures electromagnetic radiation?

1709 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:

The ozone layer in the atmosphere is at a height of about

1709 0

  • 1
    25 km
    Correct
    Wrong
  • 2
    50 km
    Correct
    Wrong
  • 3
    100 km
    Correct
    Wrong
  • 4
    200 km
    Correct
    Wrong
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Answer : 2. "50 km"

Q:

Acid rain is mainly a mixture of—

1708 0

  • 1
    Sulphuric acid and nitric acid
    Correct
    Wrong
  • 2
    Hexane and methane
    Correct
    Wrong
  • 3
    Acetic acid and bromine
    Correct
    Wrong
  • 4
    Ascorbic acid and citric acid
    Correct
    Wrong
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Answer : 1. "Sulphuric acid and nitric acid"

Q:

Which of the following is false?
Sound waves are _________ waves.

1707 0

  • 1
    Pressure
    Correct
    Wrong
  • 2
    Longitudinal
    Correct
    Wrong
  • 3
    Electromagnetic
    Correct
    Wrong
  • 4
    Mechanical
    Correct
    Wrong
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Answer : 2. "Longitudinal"

Q:

Removal of land by the action of air and water is called?

1702 0

  • 1
    Erosion
    Correct
    Wrong
  • 2
    Fossil building
    Correct
    Wrong
  • 3
    Calci Building
    Correct
    Wrong
  • 4
    Salt Building
    Correct
    Wrong
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Answer : 1. "Erosion "

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