General Science Practice Question and Answer

Q:

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

2868 0

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

Q:

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

2827 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:

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

2818 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:

Which element is used as timekeeper in the atomic clocks? 

2813 0

  • 1
    Potassium
    Correct
    Wrong
  • 2
    Magnesium
    Correct
    Wrong
  • 3
    Cesium
    Correct
    Wrong
  • 4
    Vanadium
    Correct
    Wrong
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Answer : 3. "Cesium "

Q:

From whom do the salt of food is formed?

2812 0

  • 1
    From weak acids and weak alkali
    Correct
    Wrong
  • 2
    From strong acid sturdy and strong alkali
    Correct
    Wrong
  • 3
    From weak acid seises and strong alkali
    Correct
    Wrong
  • 4
    From strong acids and weak alkali
    Correct
    Wrong
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Answer : 2. "From strong acid sturdy and strong alkali"

Q:

Which of the following viruses causes common cold? 

2786 0

  • 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?

2779 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:

What is deposited on iron in the process of galvanisation?

2752 1

  • 1
    Tin
    Correct
    Wrong
  • 2
    Zinc
    Correct
    Wrong
  • 3
    Copper
    Correct
    Wrong
  • 4
    Aluminium
    Correct
    Wrong
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Answer : 2. "Zinc"

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