General Science Practice Question and Answer

Q:

What is the SI unit of Young’s Modulus of Elasticity?

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  • 1
    Ohm
    Correct
    Wrong
  • 2
    Henry
    Correct
    Wrong
  • 3
    Pascal
    Correct
    Wrong
  • 4
    Hertz
    Correct
    Wrong
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Answer : 3. "Pascal"

Q:

The first Indian communication satellite was-

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  • 1
    Aryabhatta
    Correct
    Wrong
  • 2
    Bhaskara-1
    Correct
    Wrong
  • 3
    Apple
    Correct
    Wrong
  • 4
    Chandrayaan-1
    Correct
    Wrong
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Answer : 3. "Apple"

Q:

What is the product formed when sodium bicarbonate is heated strongly? 

2068 0

  • 1
    Sodium Peroxide
    Correct
    Wrong
  • 2
    Sodium Monoxide
    Correct
    Wrong
  • 3
    Sodium Carbonate
    Correct
    Wrong
  • 4
    Sodium Hydroxide
    Correct
    Wrong
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Answer : 3. "Sodium Carbonate "

Q:

Bile is produced by the 

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  • 1
    Liver
    Correct
    Wrong
  • 2
    Stomach
    Correct
    Wrong
  • 3
    Pancreas
    Correct
    Wrong
  • 4
    Duodenum
    Correct
    Wrong
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Answer : 1. "Liver "

Q:

Which electromagnetic radiation is used for satellite communication? 

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  • 1
    Ultraviolet
    Correct
    Wrong
  • 2
    Infrared
    Correct
    Wrong
  • 3
    Microwave
    Correct
    Wrong
  • 4
    Millimeter wave
    Correct
    Wrong
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Answer : 3. "Microwave "

Q:

Which of the following pairs is not matched?
(A) James Watt : Vapour Engine
(B) A. G.  Bell : Telephone
(C) J.L. Baird : Television
(D) J. Perkins : Penicillin

2060 0

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

Q:

Hygrometer is used to measure

2051 0

  • 1
    relative humidity
    Correct
    Wrong
  • 2
    Earthquake
    Correct
    Wrong
  • 3
    body temperature
    Correct
    Wrong
  • 4
    viscosity
    Correct
    Wrong
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Answer : 1. "relative humidity"
Explanation :

The means of measuring the humidity of the atmosphere are called hygrometers.

Q:

Which of the following holds the Seking DNA? 

2047 0

  • 1
    Centriol
    Correct
    Wrong
  • 2
    Golzikay
    Correct
    Wrong
  • 3
    Lysosome
    Correct
    Wrong
  • 4
    Mitocochondra
    Correct
    Wrong
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Answer : 4. "Mitocochondra"

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