Basic Science Practice Question and Answer

Q:

The sky appears blue due to its?

640 0

  • 1
    Refraction of Light
    Correct
    Wrong
  • 2
    Reflection of Light
    Correct
    Wrong
  • 3
    Scattering of Light
    Correct
    Wrong
  • 4
    Diffraction of Light
    Correct
    Wrong
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Answer : 3. "Scattering of Light"

Q:

Write the name, which of the following is not a Kharif crop?

623 0

  • 1
    Tide
    Correct
    Wrong
  • 2
    Paddy
    Correct
    Wrong
  • 3
    Maize
    Correct
    Wrong
  • 4
    Gram
    Correct
    Wrong
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Answer : 4. "Gram"
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.

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