General Science Questions Practice Question and Answer

Q:

How is the relative humidity expressed?

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  • 1
    gram
    Correct
    Wrong
  • 2
    Kilogram
    Correct
    Wrong
  • 3
    Percent
    Correct
    Wrong
  • 4
    Ratio
    Correct
    Wrong
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Answer : 3. "Percent"

Q:

Which date is known as ' Diabetes Day? 

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  • 1
    14 September
    Correct
    Wrong
  • 2
    14 November
    Correct
    Wrong
  • 3
    14 February
    Correct
    Wrong
  • 4
    14 May
    Correct
    Wrong
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Answer : 2. "14 November"

Q:

This organelle of the human body is known as the ‘powerhouse of the cell’. Name it from the given options.

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  • 1
    Golgi bodies
    Correct
    Wrong
  • 2
    Mitochondria
    Correct
    Wrong
  • 3
    Lysosomes
    Correct
    Wrong
  • 4
    Chloroplast
    Correct
    Wrong
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Answer : 2. "Mitochondria"

Q:

Which of the gas is not known as green house gas?

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  • 1
    Methane
    Correct
    Wrong
  • 2
    Hydrogen
    Correct
    Wrong
  • 3
    Nitrous oxide
    Correct
    Wrong
  • 4
    Carbon dioxide
    Correct
    Wrong
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Answer : 2. "Hydrogen"
Explanation :

Whereas oxygen, nitrogen, and argon are not examples of greenhouse gases.


Q:

The term ‘ecosystem’ was proposed by—

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  • 1
    Odum
    Correct
    Wrong
  • 2
    Tansley
    Correct
    Wrong
  • 3
    Whitker
    Correct
    Wrong
  • 4
    Goli
    Correct
    Wrong
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Answer : 2. "Tansley"

Q:

Is there concentration in the eye? 

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  • 1
    By altering the convex of the lens
    Correct
    Wrong
  • 2
    Back-and-forth speed of the lens
    Correct
    Wrong
  • 3
    By the front-and-back motion of the retina
    Correct
    Wrong
  • 4
    By changing the refractive index of the liquid of the eye
    Correct
    Wrong
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Answer : 3. "By the front-and-back motion of the retina "

Q:

'Bar' is the unit of

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  • 1
    temperature
    Correct
    Wrong
  • 2
    heat
    Correct
    Wrong
  • 3
    current
    Correct
    Wrong
  • 4
    atmospheric pressure
    Correct
    Wrong
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Answer : 4. "atmospheric pressure"

Q:

An element that does not occur in nature but can be produced artificially is 

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  • 1
    thorium
    Correct
    Wrong
  • 2
    radium
    Correct
    Wrong
  • 3
    plutonium
    Correct
    Wrong
  • 4
    uranium
    Correct
    Wrong
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Answer : 3. "plutonium "

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