GK Practice Question and Answer

Q:

Who of the following has given the term rhizosphere:

1430 0

  • 1
    Garret
    Correct
    Wrong
  • 2
    Hiltner
    Correct
    Wrong
  • 3
    Alexopolus
    Correct
    Wrong
  • 4
    None of the given options
    Correct
    Wrong
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Answer : 2. "Hiltner"

Q:

Which of the following halogen is the least reactive element?

1139 0

  • 1
    Iodine
    Correct
    Wrong
  • 2
    Astatine
    Correct
    Wrong
  • 3
    fluorine
    Correct
    Wrong
  • 4
    Bromine
    Correct
    Wrong
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Answer : 2. "Astatine"

Q:

Which of the following is the lightest element?

1275 0

  • 1
    Helium
    Correct
    Wrong
  • 2
    Mercury
    Correct
    Wrong
  • 3
    Hydrogen
    Correct
    Wrong
  • 4
    Platinum
    Correct
    Wrong
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Answer : 3. "Hydrogen"

Q:

The number of isotopes in the hydrogen is:

1235 0

  • 1
    Four
    Correct
    Wrong
  • 2
    Five
    Correct
    Wrong
  • 3
    Two
    Correct
    Wrong
  • 4
    Three
    Correct
    Wrong
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Answer : 4. "Three"

Q:

The energy released during cellular respiration is stored in _______.

1157 0

  • 1
    ATP
    Correct
    Wrong
  • 2
    glucose
    Correct
    Wrong
  • 3
    lungs
    Correct
    Wrong
  • 4
    ileum
    Correct
    Wrong
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Answer : 1. "ATP"

Q:

Plants receive their nutrients mainly from in the following ?

1328 0

  • 1
    atmosphere
    Correct
    Wrong
  • 2
    chlorophyll
    Correct
    Wrong
  • 3
    light
    Correct
    Wrong
  • 4
    soil
    Correct
    Wrong
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Answer : 4. "soil"

Q:

What is a mushroom?

1239 0

  • 1
    Fungi
    Correct
    Wrong
  • 2
    Plant
    Correct
    Wrong
  • 3
    Animal
    Correct
    Wrong
  • 4
    Bacteria
    Correct
    Wrong
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Answer : 1. "Fungi"

Q:

___________is extracted from Bauxite.

1285 1

  • 1
    Silver
    Correct
    Wrong
  • 2
    Uranium
    Correct
    Wrong
  • 3
    Mercury
    Correct
    Wrong
  • 4
    Aluminium
    Correct
    Wrong
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Answer : 4. "Aluminium"

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