General Science Practice Question and Answer

Q:

Agni Neerja disease is related to?

1891 0

  • 1
    Coconut
    Correct
    Wrong
  • 2
    orange
    Correct
    Wrong
  • 3
    Apple
    Correct
    Wrong
  • 4
    Grapes
    Correct
    Wrong
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Answer : 3. "Apple"
Explanation :

Agni Neerja disease is caused by the Yellow Vein Mosaic Virus (YUMA). It is not usually sap transmissible, but it has been transmitted by grafting under experimental conditions.


Q:

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

1890 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:

Pyramid of energy 

1889 0

  • 1
    is always upright.
    Correct
    Wrong
  • 2
    is inverted only for sea ecosystem.
    Correct
    Wrong
  • 3
    is always inverted.
    Correct
    Wrong
  • 4
    can be both inverted or upright.
    Correct
    Wrong
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Answer : 1. "is always upright. "

Q:

The life span of RBC is   

1887 0

  • 1
    100 days
    Correct
    Wrong
  • 2
    110 days
    Correct
    Wrong
  • 3
    120 days
    Correct
    Wrong
  • 4
    130 days
    Correct
    Wrong
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Answer : 3. "120 days "

Q:

If the velocity of a body is doubled its kinetic energy

1886 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:

Dr. K.S. Chugh passed away recently. In India, he is known as father of – 

1884 0

  • 1
    Nephrology
    Correct
    Wrong
  • 2
    Cardiology
    Correct
    Wrong
  • 3
    Neurology
    Correct
    Wrong
  • 4
    Gastroenterology
    Correct
    Wrong
  • 5
    Hematology
    Correct
    Wrong
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Answer : 1. "Nephrology"

Q:

What do you mean by Blood Moon?

1881 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: Stainless steel contains steel and 1878 0

  • 1
    manganese
    Correct
    Wrong
  • 2
    vanadium
    Correct
    Wrong
  • 3
    nickel
    Correct
    Wrong
  • 4
    chromium
    Correct
    Wrong
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Answer : 4. "chromium"
Explanation :

Answer: D) chromium Explanation: Stainless steel contains 18% chromium and 82% steel

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