General Science Questions Practice Question and Answer

Q:

The non-metal used in the vulcanization of rubber is ____________.

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  • 1
    phosphorus
    Correct
    Wrong
  • 2
    sulphur
    Correct
    Wrong
  • 3
    graphite
    Correct
    Wrong
  • 4
    iodine
    Correct
    Wrong
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Answer : 2. "sulphur"

Q:

Which crop is a Kharif crop?

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  • 1
    Millet
    Correct
    Wrong
  • 2
    Oat
    Correct
    Wrong
  • 3
    Flaxseed
    Correct
    Wrong
  • 4
    Mustard
    Correct
    Wrong
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Answer : 1. "Millet"
Explanation :

Kharif crops – The crops sown in June-July in the Indian subcontinent are called Kharif crops. These crops are harvested in October and November. These require high temperature and humidity at the time of sowing and dry environment at the time of ripening.

Main Kharif crops – Cotton, groundnut, paddy, millet, maize, sweet potato, urad, moong, moth cowpea (Chanwala), jowar, arhar, dhaincha, sugarcane, soybean, okra, sesame, guar, jute, flax etc.

Q:

Which lobe of the brain is responsible for hearing?

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  • 1
    Parietal lobe
    Correct
    Wrong
  • 2
    Frontal lobe
    Correct
    Wrong
  • 3
    Occipital lobe
    Correct
    Wrong
  • 4
    Temporal lobe
    Correct
    Wrong
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Answer : 4. "Temporal lobe"
Explanation :

1. Temporal lobe – integrates memories with the senses of taste, sound, sight, and touch.

2. Parshivika Pali – Holds information about temperature, taste, touch and movement.

3. Frontal lobe – responsible for communicative functions and control of voluntary movement or activity.

4. Occipital lobe – responsible for vision

Q:

A pattent of hypermetropia is given spectacles of

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  • 1
    lens of zero capacity
    Correct
    Wrong
  • 2
    compound lens
    Correct
    Wrong
  • 3
    convex lens
    Correct
    Wrong
  • 4
    concave lens
    Correct
    Wrong
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Answer : 3. "convex lens"

Q:

Petrochemicals are used in the manufacture of________.

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  • 1
    fertilizer
    Correct
    Wrong
  • 2
    biogas
    Correct
    Wrong
  • 3
    detergent
    Correct
    Wrong
  • 4
    pesticide
    Correct
    Wrong
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Answer : 3. "detergent"

Q:

Why does the sun appear red when rising and sinking?

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  • 1
    radiation
    Correct
    Wrong
  • 2
    Water vapor
    Correct
    Wrong
  • 3
    Dust particles
    Correct
    Wrong
  • 4
    scattering
    Correct
    Wrong
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Answer : 4. "scattering"

Q:

Which gas is the most important component of Gobar gas?

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  • 1
    Ammonia
    Correct
    Wrong
  • 2
    Acetylene
    Correct
    Wrong
  • 3
    Methane
    Correct
    Wrong
  • 4
    Chlorine
    Correct
    Wrong
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Answer : 3. "Methane "

Q:

who invented dynamite?

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  • 1
    Alfred Nobel
    Correct
    Wrong
  • 2
    Thomas Alva Edison
    Correct
    Wrong
  • 3
    Galileo Galilei
    Correct
    Wrong
  • 4
    Charles Darwin
    Correct
    Wrong
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Answer : 1. "Alfred Nobel"

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