General Science Practice Question and Answer

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:

Which one of the following is not a vector amount?

1700 2

  • 1
    velocity
    Correct
    Wrong
  • 2
    momentum
    Correct
    Wrong
  • 3
    mass
    Correct
    Wrong
  • 4
    angular velocity
    Correct
    Wrong
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Answer : 3. "mass"

Q:

Which of the following is a vector quantity?

1726 1

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

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:

What is the unit of power of the lens in SI method?

1704 0

  • 1
    Watts
    Correct
    Wrong
  • 2
    Opter
    Correct
    Wrong
  • 3
    diopters
    Correct
    Wrong
  • 4
    Newton
    Correct
    Wrong
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Answer : 3. "diopters"

Q:

What is the unit of electric quantity?

1045 1

  • 1
    Om
    Correct
    Wrong
  • 2
    volts
    Correct
    Wrong
  • 3
    ampere
    Correct
    Wrong
  • 4
    Watt
    Correct
    Wrong
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Answer : 3. "ampere"

Q:

In what units can we measure food energy?

999 1

  • 1
    Joule
    Correct
    Wrong
  • 2
    calories
    Correct
    Wrong
  • 3
    Arg
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "calories"

Q:

When was the international system of units implemented?

876 0

  • 1
    1965
    Correct
    Wrong
  • 2
    1971
    Correct
    Wrong
  • 3
    1991
    Correct
    Wrong
  • 4
    1985
    Correct
    Wrong
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Answer : 2. "1971"

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