General Science Questions Practice Question and Answer

Q:

In which of the following the garden cultivation is studied?

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  • 1
    Botany
    Correct
    Wrong
  • 2
    Horticulture
    Correct
    Wrong
  • 3
    Geology
    Correct
    Wrong
  • 4
    Anatomy
    Correct
    Wrong
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Answer : 2. "Horticulture"

Q:

Where is urea manufactured?

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  • 1
    Gallbladder
    Correct
    Wrong
  • 2
    Liver
    Correct
    Wrong
  • 3
    Kidney
    Correct
    Wrong
  • 4
    Bladder
    Correct
    Wrong
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Answer : 2. "Liver"

Q:

Who used the word histology for the first time?

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  • 1
    Memon
    Correct
    Wrong
  • 2
    schleiden
    Correct
    Wrong
  • 3
    robert hook
    Correct
    Wrong
  • 4
    Mayor
    Correct
    Wrong
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Answer : 4. "Mayor"
Explanation :

The term "histology" was first used by the French physician Marie François Xavier Bichat, but it was popularized and introduced into English by the Swiss anatomist Karl Wilhelm von Nägeli in the early 19th century.


Q:

The approximate percentages of oxygen, nitrogen, and carbon dioxide in pure air on the Earth's atmosphere are:

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  • 1
    0.03%, 21% and 78% respectively
    Correct
    Wrong
  • 2
    78%, 21% and 0.03% respectively
    Correct
    Wrong
  • 3
    21%, 78% and 0.03% respectively
    Correct
    Wrong
  • 4
    21%, 7.8% and 0.03% respectively
    Correct
    Wrong
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Answer : 3. "21%, 78% and 0.03% respectively"

Q:

The main components of Liquid Petrolium Gas (LPG) are?

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  • 1
    Ethane, Propane and Butane
    Correct
    Wrong
  • 2
    Methane, Carbon Monoxide & Hydrogen
    Correct
    Wrong
  • 3
    Methane, Ethane and Hexane
    Correct
    Wrong
  • 4
    Methane, Pentane and Hexane
    Correct
    Wrong
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Answer : 1. "Ethane, Propane and Butane"

Q:

Pituitary gland is located in?

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  • 1
    Liver
    Correct
    Wrong
  • 2
    Intestine
    Correct
    Wrong
  • 3
    Brain
    Correct
    Wrong
  • 4
    Kidney
    Correct
    Wrong
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Answer : 3. "Brain"

Q:

Aluminum is obtained from which mineral?

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  • 1
    Monanite
    Correct
    Wrong
  • 2
    Anthracite
    Correct
    Wrong
  • 3
    Bauxite
    Correct
    Wrong
  • 4
    Thorium
    Correct
    Wrong
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Answer : 3. "Bauxite"

Q:

Why does the color of tomatoes turn red when ripe?

682 0

  • 1
    Chlorophyll
    Correct
    Wrong
  • 2
    Acetic acid
    Correct
    Wrong
  • 3
    Chromoplast
    Correct
    Wrong
  • 4
    Due to cytoplasm
    Correct
    Wrong
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Answer : 3. " Chromoplast"

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