GK Practice Question and Answer

Q:

A device, which is used in our TV set, computer, radio set for storing the electric charge, is

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  • 1
    Resistor
    Correct
    Wrong
  • 2
    Inductor
    Correct
    Wrong
  • 3
    Conductor
    Correct
    Wrong
  • 4
    Capacitor
    Correct
    Wrong
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Answer : 4. "Capacitor"

Q:

A rectifier is an electronic device used to convert

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  • 1
    AC voltage into DC voltage
    Correct
    Wrong
  • 2
    DC voltage into AC voltage
    Correct
    Wrong
  • 3
    Sinusoidal pulse into square pulse
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 1. "AC voltage into DC voltage "

Q:

When ice melts, its

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  • 1
    Volume increases
    Correct
    Wrong
  • 2
    Volume decreases
    Correct
    Wrong
  • 3
    Volume and mass both decrease
    Correct
    Wrong
  • 4
    Volume decreases while mass increases
    Correct
    Wrong
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Answer : 2. "Volume decreases "

Q:

Species which has restricted distribution is called

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  • 1
    Eco species
    Correct
    Wrong
  • 2
    Endemic
    Correct
    Wrong
  • 3
    Sympatric
    Correct
    Wrong
  • 4
    Allopatric
    Correct
    Wrong
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Answer : 2. "Endemic "

Q:

The study of factor pricing is alternatively called the theory of 

2536 0

  • 1
    functional distribution
    Correct
    Wrong
  • 2
    personal distribution
    Correct
    Wrong
  • 3
    Income distribution
    Correct
    Wrong
  • 4
    wealth distribution
    Correct
    Wrong
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Answer : 1. "functional distribution "

Q:

Who suggested that most of the mass of the atom is located in the nucleus? 

1356 0

  • 1
    Chadwick
    Correct
    Wrong
  • 2
    Dalton
    Correct
    Wrong
  • 3
    Thompson
    Correct
    Wrong
  • 4
    Rutherford
    Correct
    Wrong
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Answer : 4. "Rutherford"

Q:

The gas usually filled in the electric bulb is.

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  • 1
    $$N_2$$
    Correct
    Wrong
  • 2
    $$CO_2$$
    Correct
    Wrong
  • 3
    $$H_2$$
    Correct
    Wrong
  • 4
    $$O_2$$
    Correct
    Wrong
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Answer : 1. "$$N_2$$"

Q:

The Bhilai Steel Plant has been established with the assistance of

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  • 1
    U.K.
    Correct
    Wrong
  • 2
    U.S.A
    Correct
    Wrong
  • 3
    Russia
    Correct
    Wrong
  • 4
    Germany
    Correct
    Wrong
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Answer : 3. "Russia"

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