General Science Practice Question and Answer

Q:

Acid rain is caused due to pollution of atmosphere by 

1633 1

  • 1
    oxides of carbon and nitrogen
    Correct
    Wrong
  • 2
    oxides of nitrogen and Sulphur
    Correct
    Wrong
  • 3
    oxides of nitrogen and phosphorous
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "oxides of nitrogen and Sulphur "

Q:

With whom does the turbine run at the hydroelectric power station.

1632 0

  • 1
    Due to temperature rise
    Correct
    Wrong
  • 2
    Due to the flow of water
    Correct
    Wrong
  • 3
    Due to wind
    Correct
    Wrong
  • 4
    Due to the heating of coal
    Correct
    Wrong
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Answer : 2. "Due to the flow of water"

Q:

The release of which of the following into ponds and wells helps in controlling mosquitoes?

1632 0

  • 1
    Snail
    Correct
    Wrong
  • 2
    Crab
    Correct
    Wrong
  • 3
    Dogfish
    Correct
    Wrong
  • 4
    Gambusia fish
    Correct
    Wrong
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Answer : 4. "Gambusia fish "

Q:

Which of the following halogen is the least reactive element?

1631 0

  • 1
    Iodine
    Correct
    Wrong
  • 2
    Astatine
    Correct
    Wrong
  • 3
    fluorine
    Correct
    Wrong
  • 4
    Bromine
    Correct
    Wrong
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Answer : 2. "Astatine"

Q:

Equus burchellii is the scientific name of ___________

1627 0

  • 1
    Buffalo
    Correct
    Wrong
  • 2
    Ass
    Correct
    Wrong
  • 3
    Horse
    Correct
    Wrong
  • 4
    Zebra
    Correct
    Wrong
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Answer : 4. "Zebra"

Q:

X-rays are _________ waves.

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  • 1
    Transverse
    Correct
    Wrong
  • 2
    Longitudinal
    Correct
    Wrong
  • 3
    Elastic
    Correct
    Wrong
  • 4
    Electromagnetic
    Correct
    Wrong
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Answer : 4. "Electromagnetic "

Q:

Wine contains-

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  • 1
    $$ CH_3OH $$
    Correct
    Wrong
  • 2
    $$ C_2H_5OH $$
    Correct
    Wrong
  • 3
    $$ C_6H_5OH $$
    Correct
    Wrong
  • 4
    Glucose
    Correct
    Wrong
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Answer : 2. "$$ C_2H_5OH $$"

Q:

How many bones are found in children? 

1620 0

  • 1
    206
    Correct
    Wrong
  • 2
    300
    Correct
    Wrong
  • 3
    304
    Correct
    Wrong
  • 4
    305
    Correct
    Wrong
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Answer : 2. "300 "

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