GK Practice Question and Answer

Q:

When Arsenic atoms are added to Germanium Lattice it becomes a/an 

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  • 1
    Insulator
    Correct
    Wrong
  • 2
    Superconductor
    Correct
    Wrong
  • 3
    Intrinsic semiconductor
    Correct
    Wrong
  • 4
    Extrinsic semiconductor
    Correct
    Wrong
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Answer : 2. "Superconductor "

Q:

Who invented the mobile phone?

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  • 1
    Joseph Wilson
    Correct
    Wrong
  • 2
    Edwin Land
    Correct
    Wrong
  • 3
    Martin Cooper
    Correct
    Wrong
  • 4
    John Lloyd Wright
    Correct
    Wrong
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Answer : 3. "Martin Cooper"

Q:

Weight of an object on the moon is ______ the weight of the object on earth.

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  • 1
    1/5th
    Correct
    Wrong
  • 2
    1/2th
    Correct
    Wrong
  • 3
    1/6th
    Correct
    Wrong
  • 4
    Equal to
    Correct
    Wrong
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Answer : 3. "1/6th"

Q:

A Gram Sabha is formed in Rajasthan-

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  • 1
    From the elected members of the Gram Panchayat
    Correct
    Wrong
  • 2
    From the Executive Committee of the Gram Panchayat
    Correct
    Wrong
  • 3
    Registered voters coming to the villages of Panchayat area
    Correct
    Wrong
  • 4
    From the people of the villages of the panchayat area
    Correct
    Wrong
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Answer : 3. "Registered voters coming to the villages of Panchayat area"

Q:

The pH scale had been given by

1772 1

  • 1
    Sornsen
    Correct
    Wrong
  • 2
    Bronsted
    Correct
    Wrong
  • 3
    Arrhenius
    Correct
    Wrong
  • 4
    Lewis
    Correct
    Wrong
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Answer : 1. "Sornsen"

Q:

In which of the following countries was the 95th edition of the prestigious Hastings International Chess Congress held? 

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  • 1
    England
    Correct
    Wrong
  • 2
    France
    Correct
    Wrong
  • 3
    Australia
    Correct
    Wrong
  • 4
    Belgium
    Correct
    Wrong
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Answer : 1. "England"

Q:

Heart attack occurs due to :

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  • 1
    Bacterial attack on the heart
    Correct
    Wrong
  • 2
    Stopping of heart beat
    Correct
    Wrong
  • 3
    Lack of blood supply to the heart itself
    Correct
    Wrong
  • 4
    Impairment of heart’s working due to unknown reasons
    Correct
    Wrong
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Answer : 3. "Lack of blood supply to the heart itself"

Q:

Even after sunset, the air near the Earth's surface continue to receive heat due to

1770 0

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

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