General Science Questions Practice Question and Answer

Q:

Hybridization is

1973 0

  • 1
    downward movement of water through soil
    Correct
    Wrong
  • 2
    a process of tilling the land
    Correct
    Wrong
  • 3
    decayed vegetable matter
    Correct
    Wrong
  • 4
    cross-fertilization between two varieties
    Correct
    Wrong
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Answer : 4. "cross-fertilization between two varieties "

Q:

The oesophagus and lining of the mouth are also covered with   

1966 0

  • 1
    Squamous epithelium
    Correct
    Wrong
  • 2
    Ciliated epithelium
    Correct
    Wrong
  • 3
    Columnar epithelium
    Correct
    Wrong
  • 4
    Glandular epithelium
    Correct
    Wrong
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Answer : 1. "Squamous epithelium "

Q:

The life span of RBC is   

1961 0

  • 1
    100 days
    Correct
    Wrong
  • 2
    110 days
    Correct
    Wrong
  • 3
    120 days
    Correct
    Wrong
  • 4
    130 days
    Correct
    Wrong
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Answer : 3. "120 days "

Q:

Agni Neerja disease is related to?

1960 0

  • 1
    Coconut
    Correct
    Wrong
  • 2
    orange
    Correct
    Wrong
  • 3
    Apple
    Correct
    Wrong
  • 4
    Grapes
    Correct
    Wrong
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Answer : 3. "Apple"
Explanation :

Agni Neerja disease is caused by the Yellow Vein Mosaic Virus (YUMA). It is not usually sap transmissible, but it has been transmitted by grafting under experimental conditions.


Q:

Pyramid of energy 

1957 0

  • 1
    is always upright.
    Correct
    Wrong
  • 2
    is inverted only for sea ecosystem.
    Correct
    Wrong
  • 3
    is always inverted.
    Correct
    Wrong
  • 4
    can be both inverted or upright.
    Correct
    Wrong
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Answer : 1. "is always upright. "

Q:

Battery's electrode?

1956 0

  • 1
    must be a semiconductor
    Correct
    Wrong
  • 2
    Should be the conductor of electricity
    Correct
    Wrong
  • 3
    Should be a good conductor of electricity
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Should be a good conductor of electricity"

Q:

The largest artery in human body is

1953 0

  • 1
    Aorta
    Correct
    Wrong
  • 2
    Capillary
    Correct
    Wrong
  • 3
    Vena cava
    Correct
    Wrong
  • 4
    Pulmonary vein
    Correct
    Wrong
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Answer : 1. "Aorta"

Q:

Is the symbol of gold?

1951 0

  • 1
    Mg
    Correct
    Wrong
  • 2
    Hg
    Correct
    Wrong
  • 3
    Ag
    Correct
    Wrong
  • 4
    Au
    Correct
    Wrong
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Answer : 4. "Au"

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