General Science Questions Practice Question and Answer

Q:

Which polymer is used to manufacture the cabinets of radio and TV? 

1283 0

  • 1
    Polyvinyl Chloride
    Correct
    Wrong
  • 2
    Polystyrene
    Correct
    Wrong
  • 3
    Bakelite
    Correct
    Wrong
  • 4
    Nylon
    Correct
    Wrong
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Answer : 2. "Polystyrene"

Q:

No current will flow between two charged bodies if they have the same ________.

1282 0

  • 1
    Resistance
    Correct
    Wrong
  • 2
    Charge
    Correct
    Wrong
  • 3
    Potential
    Correct
    Wrong
  • 4
    charge/ potential ratio
    Correct
    Wrong
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Answer : 3. "Potential"

Q:

Our solar system consists of how many planets?

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  • 1
    8
    Correct
    Wrong
  • 2
    10
    Correct
    Wrong
  • 3
    9
    Correct
    Wrong
  • 4
    7
    Correct
    Wrong
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Answer : 1. "8"

Q:

Jet engine and rocket flying are based on which rule?

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  • 1
    law of gravity
    Correct
    Wrong
  • 2
    Newton's second law of motion
    Correct
    Wrong
  • 3
    Einstein's law of relativism
    Correct
    Wrong
  • 4
    Newton's third law of motion
    Correct
    Wrong
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Answer : 4. "Newton's third law of motion"

Q:

Who invented Rocket?

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  • 1
    Rich K Goyle
    Correct
    Wrong
  • 2
    E M Forster
    Correct
    Wrong
  • 3
    Robert Goddard
    Correct
    Wrong
  • 4
    James Anderson/
    Correct
    Wrong
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Answer : 3. "Robert Goddard "

Q:

What is Chandrasekhar Limit-

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  • 1
    1.4 time of mass of the Sun
    Correct
    Wrong
  • 2
    1.4 times of volume of the Sun
    Correct
    Wrong
  • 3
    2 times of mass of the Earth
    Correct
    Wrong
  • 4
    1.5 times of mass of the moon
    Correct
    Wrong
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Answer : 1. "1.4 time of mass of the Sun"

Q:

_______is used for artificial rain

1276 0

  • 1
    Silver Chloride
    Correct
    Wrong
  • 2
    Silver Iodide
    Correct
    Wrong
  • 3
    Silver Nitrate
    Correct
    Wrong
  • 4
    Silver Oxide
    Correct
    Wrong
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Answer : 2. "Silver Iodide"

Q:

Which of the following techniques is most suitable for the disposal of biomedical waste?

1276 0

  • 1
    Land fill
    Correct
    Wrong
  • 2
    Incineration
    Correct
    Wrong
  • 3
    Recycling
    Correct
    Wrong
  • 4
    Disposal in water
    Correct
    Wrong
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Answer : 2. "Incineration "

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