General Science Questions Practice Question and Answer

Q:

Who among the following anticipated Newton by declaring that all things gravitate to the earth? 

2074 0

  • 1
    Aryabhatta
    Correct
    Wrong
  • 2
    Varahamihira
    Correct
    Wrong
  • 3
    Buddhagupta
    Correct
    Wrong
  • 4
    Brahmagupta
    Correct
    Wrong
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Answer : 4. "Brahmagupta "

Q:

If the velocity of a body is doubled its kinetic energy

2067 0

  • 1
    Gets doubled
    Correct
    Wrong
  • 2
    Becomes half
    Correct
    Wrong
  • 3
    Does not change
    Correct
    Wrong
  • 4
    Becomes 4 times
    Correct
    Wrong
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Answer : 4. "Becomes 4 times"

Q:

What do you mean by Blood Moon?

2059 2

  • 1
    It is a total solar eclipse.
    Correct
    Wrong
  • 2
    It is partial lunar eclipse with the red glow
    Correct
    Wrong
  • 3
    It is total lunar eclipse with the deep red glow
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "It is total lunar eclipse with the deep red glow"

Q:

Clear nights are colder than cloudy nights because of – 

2055 0

  • 1
    conduction
    Correct
    Wrong
  • 2
    condensation
    Correct
    Wrong
  • 3
    radiation
    Correct
    Wrong
  • 4
    insolation
    Correct
    Wrong
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Answer : 3. "radiation "

Q:

Which one of the following chemicals had been in use till now for making artificial clouds?

2053 0

  • 1
    Potassium Nitrate
    Correct
    Wrong
  • 2
    Heavy Water
    Correct
    Wrong
  • 3
    Sulphur Iodide
    Correct
    Wrong
  • 4
    Silver Iodide
    Correct
    Wrong
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Answer : 4. "Silver Iodide"

Q: Which of the following does not influence haemoglobin saturation? 2049 0

  • 1
    Nitric oxide
    Correct
    Wrong
  • 2
    Carbon dioxide
    Correct
    Wrong
  • 3
    Temperature
    Correct
    Wrong
  • 4
    DPG
    Correct
    Wrong
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Answer : 1. "Nitric oxide"
Explanation :

Answer: A) Nitric oxide Explanation:

Q:

Cotton fiber are made of

2049 0

  • 1
    Protein
    Correct
    Wrong
  • 2
    cellulose
    Correct
    Wrong
  • 3
    Fats
    Correct
    Wrong
  • 4
    Lipid
    Correct
    Wrong
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Answer : 2. "cellulose"

Q:

Is the german silver used in making utensils an alloy ? 

2038 0

  • 1
    Copper, Silver and Nickel
    Correct
    Wrong
  • 2
    Copper, zinc and nickel
    Correct
    Wrong
  • 3
    Copper, zinc and aluminium
    Correct
    Wrong
  • 4
    Copper, Nickel and Aluminium
    Correct
    Wrong
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Answer : 2. "Copper, zinc and nickel "

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