General Science Questions Practice Question and Answer

Q:

Which metal is the best conductor of heat?

848 0

  • 1
    Gold
    Correct
    Wrong
  • 2
    Aluminum
    Correct
    Wrong
  • 3
    Silver
    Correct
    Wrong
  • 4
    Brass
    Correct
    Wrong
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Answer : 3. "Silver"

Q:

Which of the following is not true about graphene?

847 0

  • 1
    Atomic lattice form
    Correct
    Wrong
  • 2
    Honey Comb Structure
    Correct
    Wrong
  • 3
    Ellotrope of carbon
    Correct
    Wrong
  • 4
    3-Dimensional Structure
    Correct
    Wrong
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Answer : 4. "3-Dimensional Structure"

Q:

Which of the following plants is carnivorous?

847 0

  • 1
    Cypress Vine
    Correct
    Wrong
  • 2
    Venus Flytrap
    Correct
    Wrong
  • 3
    Venus Flytrap
    Correct
    Wrong
  • 4
    Hyacinth
    Correct
    Wrong
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Answer : 2. "Venus Flytrap"

Q:

Maximum amount of gas found in air is

847 0

  • 1
    Oxygen
    Correct
    Wrong
  • 2
    Carbon dioxide
    Correct
    Wrong
  • 3
    Hydrogen
    Correct
    Wrong
  • 4
    Nitrogen
    Correct
    Wrong
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Answer : 4. "Nitrogen"

Q:

Which of the following acids are formed during the formation of curd from milk?

847 0

  • 1
    Acetic acid
    Correct
    Wrong
  • 2
    Ascorbic acid
    Correct
    Wrong
  • 3
    Citric acid
    Correct
    Wrong
  • 4
    Lactic acid
    Correct
    Wrong
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Answer : 4. "Lactic acid"
Explanation :

As an end product, lactic acid is produced which makes the milk thicker and finally converts it into curd.

Q:

On the day of 21 July 1969, who created a new history by setting foot on the moon.

846 0

  • 1
    Yuri Gagarin and Neil Armstrong
    Correct
    Wrong
  • 2
    Neil Armstrong and Edwin Aldrin
    Correct
    Wrong
  • 3
    Yuri Gagarin and Edwin Aldrin
    Correct
    Wrong
  • 4
    Rakesh Sharma
    Correct
    Wrong
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Answer : 2. "Neil Armstrong and Edwin Aldrin"

Q:

Who discovered Cathode rays?

846 1

  • 1
    J.J.Thomson
    Correct
    Wrong
  • 2
    Rutherford
    Correct
    Wrong
  • 3
    Chadwick
    Correct
    Wrong
  • 4
    Goldstein
    Correct
    Wrong
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Answer : 1. "J.J.Thomson "

Q:

With whom does the turbine run at the hydroelectric power station.

843 0

  • 1
    Due to temperature rise
    Correct
    Wrong
  • 2
    Due to the flow of water
    Correct
    Wrong
  • 3
    Due to wind
    Correct
    Wrong
  • 4
    Due to the heating of coal
    Correct
    Wrong
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Answer : 2. "Due to the flow of water"

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