General Science Practice Question and Answer

Q:

What of the following statements is incorrect?

1824 0

  • 1
    Iron sinks in water
    Correct
    Wrong
  • 2
    Wood floats on water
    Correct
    Wrong
  • 3
    Mercury floats on water
    Correct
    Wrong
  • 4
    Iron floats in mercury
    Correct
    Wrong
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Answer : 3. "Mercury floats on water"

Q:

Which vitamin is high in orange?

1816 0

  • 1
    D
    Correct
    Wrong
  • 2
    A
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    B
    Correct
    Wrong
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Answer : 3. "C"

Q:

Metal plate The metal used in the takri?

1803 0

  • 1
    Copper oxide and copper
    Correct
    Wrong
  • 2
    Zinc chloride and carbon
    Correct
    Wrong
  • 3
    Germanium and silicon
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Copper oxide and copper"

Q:

is a scalar?

1793 0

  • 1
    Force moment
    Correct
    Wrong
  • 2
    energy
    Correct
    Wrong
  • 3
    momentum
    Correct
    Wrong
  • 4
    All these
    Correct
    Wrong
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Answer : 2. "energy"

Q:

Who is called the father of modern chemistry?

1784 0

  • 1
    Dalton
    Correct
    Wrong
  • 2
    Lavoisier
    Correct
    Wrong
  • 3
    Mendeleev
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Lavoisier"

Q:

What is the unit of measurement of ampere?

1769 0

  • 1
    Current
    Correct
    Wrong
  • 2
    resistance
    Correct
    Wrong
  • 3
    Power
    Correct
    Wrong
  • 4
    voltage
    Correct
    Wrong
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Answer : 1. "Current"

Q:

A specific function of light energy in the process of photosynthesis is to ______. 

1750 2

  • 1
    activate chlorophyll
    Correct
    Wrong
  • 2
    formation of oxygen
    Correct
    Wrong
  • 3
    absorb water
    Correct
    Wrong
  • 4
    reduce carbon- di-oxide
    Correct
    Wrong
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Answer : 1. "activate chlorophyll "

Q:

Which of the following is a vector quantity?

1727 1

  • 1
    Energy
    Correct
    Wrong
  • 2
    temperature
    Correct
    Wrong
  • 3
    force
    Correct
    Wrong
  • 4
    speed
    Correct
    Wrong
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Answer : 3. "force"

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