General Science Practice Question and Answer

Q:

Which one of the Endocrine glands are known as master gland? 

1536 0

  • 1
    Pituitary
    Correct
    Wrong
  • 2
    Adrenal
    Correct
    Wrong
  • 3
    Thyroid
    Correct
    Wrong
  • 4
    Parathyroid
    Correct
    Wrong
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Answer : 1. "Pituitary "

Q:

Respiration is

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  • 1
    oxidation
    Correct
    Wrong
  • 2
    reduction
    Correct
    Wrong
  • 3
    hydrolysis
    Correct
    Wrong
  • 4
    amination
    Correct
    Wrong
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Answer : 1. "oxidation "

Q:

Who invented the Locomotive Engine?

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  • 1
    Richard Gatling
    Correct
    Wrong
  • 2
    E.G. Otis
    Correct
    Wrong
  • 3
    Richard Trevithick
    Correct
    Wrong
  • 4
    Sir Humphry Davy
    Correct
    Wrong
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Answer : 3. "Richard Trevithick"

Q:

Which nutrients help our growth?

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  • 1
    Proteins
    Correct
    Wrong
  • 2
    Fats and carbohydrates
    Correct
    Wrong
  • 3
    Vitamin and minerals
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
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Answer : 1. "Proteins "

Q:

Which instrument is used to record Atmospheric pressure?

1526 0

  • 1
    Thermometer
    Correct
    Wrong
  • 2
    Barometer
    Correct
    Wrong
  • 3
    Seismometer
    Correct
    Wrong
  • 4
    Oscilloscope
    Correct
    Wrong
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Answer : 2. "Barometer"

Q:

Which of the following medicinal herb is not identified as critically endangered?

1524 0

  • 1
    Safed Musli
    Correct
    Wrong
  • 2
    Gokhru
    Correct
    Wrong
  • 3
    Guggal
    Correct
    Wrong
  • 4
    Chirmi
    Correct
    Wrong
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Answer : 4. "Chirmi"
Explanation :

Chirmi or Gunja are the seeds of a creeper, which come in two colours, red and white. The color of half of its seeds is red or white and the other half is black. There is also a black-seeded Gunja which is extremely rare.

Q:

The velocity of sound is minimum in?

1522 0

  • 1
    Air
    Correct
    Wrong
  • 2
    Iron
    Correct
    Wrong
  • 3
    Vacuum
    Correct
    Wrong
  • 4
    Water
    Correct
    Wrong
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Answer : 3. "Vacuum"

Q:

Antimatter particles corresponding to electrons are called_____.

1519 0

  • 1
    Neutrons
    Correct
    Wrong
  • 2
    Positrons
    Correct
    Wrong
  • 3
    Protons
    Correct
    Wrong
  • 4
    Antielectron
    Correct
    Wrong
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Answer : 2. "Positrons"

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