Basic Science Practice Question and Answer

Q:

_______is used for artificial rain

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  • 1
    Silver Chloride
    Correct
    Wrong
  • 2
    Silver Iodide
    Correct
    Wrong
  • 3
    Silver Nitrate
    Correct
    Wrong
  • 4
    Silver Oxide
    Correct
    Wrong
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Answer : 2. "Silver Iodide"

Q:

Is magnesium an ingredient part?

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  • 1
    Polyarabosomes
    Correct
    Wrong
  • 2
    chromosome
    Correct
    Wrong
  • 3
    foliage
    Correct
    Wrong
  • 4
    All these
    Correct
    Wrong
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Answer : 3. "foliage"

Q:

 Renewable source of energy is

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  • 1
    Coal
    Correct
    Wrong
  • 2
    Petroleum
    Correct
    Wrong
  • 3
    Plants
    Correct
    Wrong
  • 4
    Uranium
    Correct
    Wrong
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Answer : 3. "Plants"

Q:

Device used for the detection and measurement of all types of radiation (alpha, beta and gamma)-

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  • 1
    Geiger counter
    Correct
    Wrong
  • 2
    Polarimeter
    Correct
    Wrong
  • 3
    Calorimeter
    Correct
    Wrong
  • 4
    Radiometer
    Correct
    Wrong
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Answer : 1. "Geiger counter"

Q:

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

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  • 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:

Is water heating in the kettle an example?

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  • 1
    Conduction
    Correct
    Wrong
  • 2
    Convection
    Correct
    Wrong
  • 3
    Radiation
    Correct
    Wrong
  • 4
    Condensation
    Correct
    Wrong
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Answer : 2. "Convection"

Q:

Why do you like to paint the house white in summer?

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  • 1
    the eye looks good
    Correct
    Wrong
  • 2
    are bad conductors of heat
    Correct
    Wrong
  • 3
    Heat has good reflectors
    Correct
    Wrong
  • 4
    are conductors of heat
    Correct
    Wrong
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Answer : 3. "Heat has good reflectors"

Q:

The world's highest per capita carbon dioxide emitter is: -

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  • 1
    Qatar
    Correct
    Wrong
  • 2
    United States
    Correct
    Wrong
  • 3
    China
    Correct
    Wrong
  • 4
    India
    Correct
    Wrong
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Answer : 1. "Qatar"

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