Basic Science Practice Question and Answer

Q:

Which of the following physical properties is not affected by quantity?

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  • 1
    Volume
    Correct
    Wrong
  • 2
    mass
    Correct
    Wrong
  • 3
    weight
    Correct
    Wrong
  • 4
    density
    Correct
    Wrong
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Answer : 4. "density"

Q:

When a ship enters the sea from a river?

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  • 1
    rises up
    Correct
    Wrong
  • 2
    falls down
    Correct
    Wrong
  • 3
    There is no change in its level
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 1. "rises up"

Q:

What are the foods part  in onion-

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  • 1
    Root
    Correct
    Wrong
  • 2
    Flower
    Correct
    Wrong
  • 3
    Leaf
    Correct
    Wrong
  • 4
    Stem
    Correct
    Wrong
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Answer : 4. "Stem "

Q:

Dry ice is solid.

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  • 1
    Carbon monoxide
    Correct
    Wrong
  • 2
    Carbon dioxide
    Correct
    Wrong
  • 3
    Sulfur dioxide
    Correct
    Wrong
  • 4
    Hydrogen peroxide
    Correct
    Wrong
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Answer : 2. "Carbon dioxide"

Q:

The combination of male and female gametes is called-

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  • 1
    pollinating particle
    Correct
    Wrong
  • 2
    Fertilization
    Correct
    Wrong
  • 3
    Mukulan
    Correct
    Wrong
  • 4
    Spore
    Correct
    Wrong
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Answer : 2. "Fertilization"

Q:

If any rock from earth is taken to the moon?

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  • 1
    its quantity will decrease
    Correct
    Wrong
  • 2
    its weight will decrease
    Correct
    Wrong
  • 3
    There will be no difference in its weight
    Correct
    Wrong
  • 4
    its weight will increase
    Correct
    Wrong
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Answer : 2. "its weight will decrease"

Q:

Our eyes are able to detect light due to the presence of the which of the following receptor?

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  • 1
    Phonoreceptors
    Correct
    Wrong
  • 2
    Thigmoreceptors
    Correct
    Wrong
  • 3
    Photoreceptors
    Correct
    Wrong
  • 4
    Gustatoreceptors
    Correct
    Wrong
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Answer : 3. "Photoreceptors"

Q:

The only non-metal which is liquid at room temperature is–

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  • 1
    Mercury
    Correct
    Wrong
  • 2
    Bromine
    Correct
    Wrong
  • 3
    Chlorine
    Correct
    Wrong
  • 4
    Gallium
    Correct
    Wrong
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Answer : 2. "Bromine"

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