General Science Questions Practice Question and Answer

Q:

Which of the following organelles are called the Protein factories of the cell?

868 0

  • 1
    Mitochondria
    Correct
    Wrong
  • 2
    Lysosomes
    Correct
    Wrong
  • 3
    Chloroplasts
    Correct
    Wrong
  • 4
    Ribosomes
    Correct
    Wrong
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Answer : 4. "Ribosomes"

Q:

Which of the following is not a natural polymer?

867 0

  • 1
    Wool
    Correct
    Wrong
  • 2
    Leather
    Correct
    Wrong
  • 3
    Nylon
    Correct
    Wrong
  • 4
    Silk
    Correct
    Wrong
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Answer : 3. "Nylon"

Q:

The process of dissolving an acid or base is____.

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  • 1
    Exothermic
    Correct
    Wrong
  • 2
    Endothermic
    Correct
    Wrong
  • 3
    Both (a) or (B)
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Exothermic"

Q:

The pigment that gives color to human skin is-

859 0

  • 1
    Lysozyme
    Correct
    Wrong
  • 2
    Epidermis
    Correct
    Wrong
  • 3
    Melanin
    Correct
    Wrong
  • 4
    Calanin
    Correct
    Wrong
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Answer : 3. "Melanin "

Q:

During which process does the substance get from oxygen or is hydrogen removed from it? 

859 1

  • 1
    Deselection
    Correct
    Wrong
  • 2
    Degradation
    Correct
    Wrong
  • 3
    Oxidation
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 3. "Oxidation "

Q:

Which of the following is not easily oxidized at high temperature?

855 0

  • 1
    Insulator
    Correct
    Wrong
  • 2
    Alloy
    Correct
    Wrong
  • 3
    Semi-conductor
    Correct
    Wrong
  • 4
    conductor
    Correct
    Wrong
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Answer : 2. "Alloy"

Q:

The major inert gas obtained as an ingredient of natural gas is the inert gas? 

855 0

  • 1
    Helium
    Correct
    Wrong
  • 2
    Neon
    Correct
    Wrong
  • 3
    Argon
    Correct
    Wrong
  • 4
    Crypton
    Correct
    Wrong
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Answer : 1. "Helium"

Q:

The number of chambers in a human heart is – 

852 0

  • 1
    Four
    Correct
    Wrong
  • 2
    Two
    Correct
    Wrong
  • 3
    Three
    Correct
    Wrong
  • 4
    Five
    Correct
    Wrong
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Answer : 1. "Four "

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