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General Science MCQ


Which of the following is an example of static electricity ?

  • Glass rod rubbed with silk cloth
  • Ebonite rod rubbed with wool
  • Lightening in the sky
  • All of the above
  • Correct Option: D  [ All of the above ]

    Remark:

The moon takes __________ days to go round the earth once.

  • 28 days
  • 45 days
  • 50 days
  • 65 days
  • Correct Option: A  [ 28 days ]

    Remark:

The largest artery in human body is:

  • Aorta
  • Capillary
  • Vena cava
  • Pulmonary vein
  • Correct Option: A  [ Aorta ]

    Remark: The aorta is the largest artery of the body and carries blood from the heart to other part of the body.

Which amongst the following is the largest endocrine gland in the body?

  • Thyroid
  • Parathyroid
  • Adrenal
  • Pituitary
  • Correct Option: A  [ Thyroid ]

    Remark:

A man inside a moving train tosses a coin, the coin falls behind him. The train is moving:

  • forward with a uniform speed
  • backward with a uniform speed
  • forward with deceleration
  • forward with acceleration
  • Correct Option: D  [ forward with acceleration ]

    Remark:

Which of the following statements is not correct ?

  • Silver Revolution refers to increased pulse production.
  • White Revolution refers to increased milk production.
  • Green Revolution refers to increased production of food grains.
  • Yellow Revolution refers to increased oil-seed production.
  • Correct Option: A  [ Silver Revolution refers to increased pulse production. ]

    Remark:

The layer of the atmosphere in which Radio Waves are reflected back is called:

  • Exosphere
  • Ionosphere
  • Troposphere
  • Stratosphere
  • Correct Option: B  [ Ionosphere ]

    Remark:

Which of the following retains the information when the power to the system is shut down?

  • CPU
  • ROM
  • RAM
  • DIMM
  • Correct Option: B  [ ROM ]

    Remark:

Helium is preferred to hydrogen in air balloons because it:

  • is cheaper
  • is less dense
  • has greater lifting power
  • does not form an explosive mixture with air
  • Correct Option: D  [ does not form an explosive mixture with air ]

    Remark:

Which of the following branch deals with the various principles that govern the relationship between organisms and their environment?

  • Histology
  • Ecology
  • Entomology
  • Anthropology
  • Correct Option: B  [ Ecology ]

    Remark:

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