General Science Questions Practice Question and Answer

Q:

A steam engine converts the heat energy of steam into ______.

1244 1

  • 1
    Electrical energy
    Correct
    Wrong
  • 2
    Chemical energy
    Correct
    Wrong
  • 3
    Mechanical energy
    Correct
    Wrong
  • 4
    Thermal energy
    Correct
    Wrong
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Answer : 3. "Mechanical energy"

Q:

How Many Bones are there in Skull of a Human Being? 

1237 0

  • 1
    31
    Correct
    Wrong
  • 2
    32
    Correct
    Wrong
  • 3
    29
    Correct
    Wrong
  • 4
    30
    Correct
    Wrong
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Answer : 3. "29 "

Q:

What is the smallest gland of the human body? 

1233 0

  • 1
    Liver
    Correct
    Wrong
  • 2
    Pituitary Gland
    Correct
    Wrong
  • 3
    Pancreas
    Correct
    Wrong
  • 4
    Thyroid
    Correct
    Wrong
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Answer : 2. "Pituitary Gland"

Q:

When we go upstairs in the atmosphere?

1233 0

  • 1
    heat is low and pressure increases
    Correct
    Wrong
  • 2
    temperature increases and pressure decreases
    Correct
    Wrong
  • 3
    Both temperature and pressure increase
    Correct
    Wrong
  • 4
    Both temperature and pressure decrease
    Correct
    Wrong
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Answer : 4. "Both temperature and pressure decrease"

Q:

The process of dissolving an acid or base is____.

1231 0

  • 1
    Exothermic
    Correct
    Wrong
  • 2
    Endothermic
    Correct
    Wrong
  • 3
    Both (a) or (B)
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Exothermic"

Q:

Which is a water-soluble Vitamin? 

1229 0

  • 1
    Vitamin A
    Correct
    Wrong
  • 2
    Vitamin C
    Correct
    Wrong
  • 3
    Vitamin D
    Correct
    Wrong
  • 4
    Vitamin K
    Correct
    Wrong
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Answer : 2. "Vitamin C"

Q:

In nuclear reactors, graphite is used as a____?

1229 0

  • 1
    Lubricant
    Correct
    Wrong
  • 2
    Fuel
    Correct
    Wrong
  • 3
    Moderator
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 3. "Moderator"

Q:

Who has become the first deaf person to row an ocean by finishing a 3,000 - mile journey across the Atlantic? 

1228 0

  • 1
    Missy Franklin
    Correct
    Wrong
  • 2
    Elizabeth Beisel
    Correct
    Wrong
  • 3
    Kathleen Baker
    Correct
    Wrong
  • 4
    Mo O'Brien
    Correct
    Wrong
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Answer : 4. "Mo O'Brien "

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