General Science Practice Question and Answer

Q:

Which blood vessels have the smallest diameter?

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  • 1
    Venules
    Correct
    Wrong
  • 2
    Lymphatic
    Correct
    Wrong
  • 3
    Capillaries
    Correct
    Wrong
  • 4
    Arterioles
    Correct
    Wrong
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Answer : 3. "Capillaries"

Q:

Which of the following statement sits true? 

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  • 1
    The pyramids of biovolume in the sea are often straight.
    Correct
    Wrong
  • 2
    The pyramid of the meadow is often counterproductive.
    Correct
    Wrong
  • 3
    Energy pyramids are always in a standing state.
    Correct
    Wrong
  • 4
    The energy pyramid is always counterproductive.
    Correct
    Wrong
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Answer : 1. "The pyramids of biovolume in the sea are often straight. "

Q:

Which among the following can cause Encephalitis?

1.Bacteria

2.Virus

3.Fungi

Choose the correct option from the codes given below:

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  • 1
    Only 1 & 2
    Correct
    Wrong
  • 2
    Only 2 & 3
    Correct
    Wrong
  • 3
    Only 1 & 3
    Correct
    Wrong
  • 4
    1, 2 & 3
    Correct
    Wrong
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Answer : 4. "1, 2 & 3"

Q:

Which gas is present in biogas in large percentage? 

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  • 1
    Moisture (H2O)
    Correct
    Wrong
  • 2
    Carbon dioxide (CO2)
    Correct
    Wrong
  • 3
    Methane (CH4)
    Correct
    Wrong
  • 4
    Hydrogen sulphide (H2S).
    Correct
    Wrong
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Answer : 3. "Methane (CH4) "

Q:

During sleep a man's blood pressure 

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  • 1
    increases
    Correct
    Wrong
  • 2
    decreases
    Correct
    Wrong
  • 3
    remains constant
    Correct
    Wrong
  • 4
    fluctuates
    Correct
    Wrong
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Answer : 2. "decreases "

Q:

If the radius of a person ' s blood vessels is reduced , his blood pressure . 

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  • 1
    will grow
    Correct
    Wrong
  • 2
    decrease
    Correct
    Wrong
  • 3
    will remain the same
    Correct
    Wrong
  • 4
    will grow in men and decrease in women .
    Correct
    Wrong
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Answer : 1. "will grow "

Q:

Biological Oxygen Demand (BOD) is used as a standard measure of __________.

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  • 1
    Oxygen level in water system
    Correct
    Wrong
  • 2
    Oxygen level in atmosphere
    Correct
    Wrong
  • 3
    Oxygen level in forest system
    Correct
    Wrong
  • 4
    Oxygen level in animals
    Correct
    Wrong
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Answer : 1. "Oxygen level in water system "

Q:

Which spice has the highest position in value as an export item of India?

1229 0

  • 1
    Chili
    Correct
    Wrong
  • 2
    Dry red chili
    Correct
    Wrong
  • 3
    Turmeric
    Correct
    Wrong
  • 4
    Cardamom
    Correct
    Wrong
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Answer : 2. "Dry red chili"

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