Common GK Practice Question and Answer

Q:

Which metal is used to heat an electric iron?

696 0

  • 1
    Copper
    Correct
    Wrong
  • 2
    Nichrome
    Correct
    Wrong
  • 3
    Zinc
    Correct
    Wrong
  • 4
    Tungsten
    Correct
    Wrong
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Answer : 2. "Nichrome"

Q:

What is the approximate height of a synchronous satellite above the surface of the earth?

561 0

  • 1
    36,000 km
    Correct
    Wrong
  • 2
    30,000 km
    Correct
    Wrong
  • 3
    42,000 km
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "36,000 km"

Q:

Which type of mirror is used in the headlights of vehicles?

658 0

  • 1
    plane mirror
    Correct
    Wrong
  • 2
    concave mirror
    Correct
    Wrong
  • 3
    convex mirror
    Correct
    Wrong
  • 4
    parabolic mirror
    Correct
    Wrong
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Answer : 4. "parabolic mirror"

Q:

Which is the largest organ of the human body?

578 0

  • 1
    Heart
    Correct
    Wrong
  • 2
    brain
    Correct
    Wrong
  • 3
    liver
    Correct
    Wrong
  • 4
    kidney
    Correct
    Wrong
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Answer : 3. "liver"

Q:

Which is the source of bile?

546 0

  • 1
    liver
    Correct
    Wrong
  • 2
    Gallbladder
    Correct
    Wrong
  • 3
    bile duct
    Correct
    Wrong
  • 4
    Pancreas
    Correct
    Wrong
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Answer : 1. "liver"

Q:

How many total bones are there in the human body?

566 0

  • 1
    206
    Correct
    Wrong
  • 2
    260
    Correct
    Wrong
  • 3
    306
    Correct
    Wrong
  • 4
    360
    Correct
    Wrong
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Answer : 1. "206"

Q:

The Penicillin is obtained from?

530 0

  • 1
    mold
    Correct
    Wrong
  • 2
    Algae
    Correct
    Wrong
  • 3
    Virus
    Correct
    Wrong
  • 4
    Bacteria
    Correct
    Wrong
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Answer : 1. "mold"

Q:

Which of the following is a good source of Vitamin 'E'?

634 0

  • 1
    meat
    Correct
    Wrong
  • 2
    Yellow Yoke
    Correct
    Wrong
  • 3
    Ghee
    Correct
    Wrong
  • 4
    fresh vegetables
    Correct
    Wrong
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Answer : 4. "fresh vegetables"

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