General Science Questions Practice Question and Answer

Q:

The solution of one of the following compounds will conduct electricity. This compound is:

2567 1

  • 1
    $$CCl_4$$
    Correct
    Wrong
  • 2
    HCL
    Correct
    Wrong
  • 3
    $$CaCl_2$$
    Correct
    Wrong
  • 4
    $$CH_3Cl$$
    Correct
    Wrong
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Answer : 4. "$$CH_3Cl$$"

Q:

Earth’s escape velocity is – 

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  • 1
    15.0 km / sec
    Correct
    Wrong
  • 2
    21.0 km / sec
    Correct
    Wrong
  • 3
    7.0 km / sec
    Correct
    Wrong
  • 4
    11.2 km / sec
    Correct
    Wrong
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Answer : 4. "11.2 km / sec"

Q:

Nitrification is the biological process of converting

2550 1

  • 1
    $$N_2$$into nitrate
    Correct
    Wrong
  • 2
    $$N_2$$into nitrite
    Correct
    Wrong
  • 3
    Ammonia into nitrite
    Correct
    Wrong
  • 4
    Ammonia into$$N_2$$
    Correct
    Wrong
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Answer : 3. "Ammonia into nitrite"

Q:

The branch of study dealing with old age and aging is known as _. 

2494 1

  • 1
    Gerontology
    Correct
    Wrong
  • 2
    Teratology
    Correct
    Wrong
  • 3
    Oncology
    Correct
    Wrong
  • 4
    Ornithology
    Correct
    Wrong
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Answer : 1. "Gerontology "

Q:

Which lubricant is used for heavy machines? 

2487 0

  • 1
    Bauxite
    Correct
    Wrong
  • 2
    Phosphorus
    Correct
    Wrong
  • 3
    Graphite
    Correct
    Wrong
  • 4
    Silicon oil
    Correct
    Wrong
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Answer : 3. "Graphite "

Q:

Which of the following viruses causes common cold? 

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  • 1
    Rhino Virus 4
    Correct
    Wrong
  • 2
    T4 Virus
    Correct
    Wrong
  • 3
    MSZ Virus
    Correct
    Wrong
  • 4
    Simian Virus 40
    Correct
    Wrong
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Answer : 1. "Rhino Virus 4"

Q:

Which gas in its solid state is also known as dry ice?

2444 0

  • 1
    Carbon dioxide
    Correct
    Wrong
  • 2
    Hydrogen
    Correct
    Wrong
  • 3
    Nitrogen
    Correct
    Wrong
  • 4
    Oxygen
    Correct
    Wrong
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Answer : 1. "Carbon dioxide"

Q:

From which one of the following plants, the insecticide pyrethrum is prepared 

2425 0

  • 1
    Cymbopogon
    Correct
    Wrong
  • 2
    Chrysanthemum
    Correct
    Wrong
  • 3
    Tephrosia
    Correct
    Wrong
  • 4
    Velivera
    Correct
    Wrong
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Answer : 2. "Chrysanthemum "

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