GK Practice Question and Answer

Q:

What is the specialty of using or not using organs?

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  • 1
    Lamarckism
    Correct
    Wrong
  • 2
    Darwinism
    Correct
    Wrong
  • 3
    Neo-Darwinism
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Lamarckism"

Q:

Which of the following is purified by Elevation method-

1154 0

  • 1
    Naphthalene
    Correct
    Wrong
  • 2
    Ether
    Correct
    Wrong
  • 3
    Benzoic acid
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Naphthalene"

Q:

Who was the first to locate the cell.

1053 0

  • 1
    Marshal
    Correct
    Wrong
  • 2
    Baren
    Correct
    Wrong
  • 3
    Robert Hooke
    Correct
    Wrong
  • 4
    Witches
    Correct
    Wrong
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Answer : 3. "Robert Hooke"

Q:

Human hormone insulin is produced-

999 0

  • 1
    liver
    Correct
    Wrong
  • 2
    pancreatic
    Correct
    Wrong
  • 3
    kidney
    Correct
    Wrong
  • 4
    pituitary
    Correct
    Wrong
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Answer : 2. "pancreatic"

Q:

A blind man marries a normal woman then Symptoms of color blindness will occur__

1229 0

  • 1
    sons
    Correct
    Wrong
  • 2
    daughters
    Correct
    Wrong
  • 3
    sons of sons
    Correct
    Wrong
  • 4
    among the sons of daughters
    Correct
    Wrong
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Answer : 4. "among the sons of daughters"

Q:

Chemical structure of pearl is-

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  • 1
    Calcium carbonate
    Correct
    Wrong
  • 2
    Calcium carbonate and magnesium carbonate
    Correct
    Wrong
  • 3
    Calcium chloride
    Correct
    Wrong
  • 4
    Calcium sulfate
    Correct
    Wrong
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Answer : 2. "Calcium carbonate and magnesium carbonate"

Q:

The change of milk into curd is done by-

1165 0

  • 1
    Bacteria
    Correct
    Wrong
  • 2
    Vitamin
    Correct
    Wrong
  • 3
    Enzyme
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 1. "Bacteria"

Q:

Transformers are used

1230 0

  • 1
    To convert AC into DC
    Correct
    Wrong
  • 2
    To convert DC to AC
    Correct
    Wrong
  • 3
    To detect DC voltage
    Correct
    Wrong
  • 4
    To oxidation or reduce AC voltage
    Correct
    Wrong
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Answer : 4. "To oxidation or reduce AC voltage"

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