General Science Practice Question and Answer

Q:

If the resistance of a conductor is doubled , the current gets halved. This is because:

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  • 1
    I=V-R
    Correct
    Wrong
  • 2
    $$ I={v\over R}$$
    Correct
    Wrong
  • 3
    I=VR
    Correct
    Wrong
  • 4
    $$ I={R\over V}n$$
    Correct
    Wrong
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Answer : 2. "$$ I={v\over R}$$"

Q:

What is the acid found in bees?

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  • 1
    Formic acid
    Correct
    Wrong
  • 2
    Acetic acid
    Correct
    Wrong
  • 3
    Carbolic acid
    Correct
    Wrong
  • 4
    Oxalic acid
    Correct
    Wrong
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Answer : 1. "Formic acid"

Q:

Respiration occurs in orthopods?

1573 2

  • 1
    Giles
    Correct
    Wrong
  • 2
    Trachea
    Correct
    Wrong
  • 3
    Bumlangs
    Correct
    Wrong
  • 4
    All of them
    Correct
    Wrong
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Answer : 4. "All of them"

Q:

Is gas given with oxygen to patients for diagnosis of breathing problem?

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  • 1
    Helium
    Correct
    Wrong
  • 2
    Organ
    Correct
    Wrong
  • 3
    Radon
    Correct
    Wrong
  • 4
    Krypton
    Correct
    Wrong
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Answer : 1. "Helium"

Q:

Denmark is called?

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  • 1
    Country of Industry
    Correct
    Wrong
  • 2
    Hydropower Country
    Correct
    Wrong
  • 3
    Country of the winds
    Correct
    Wrong
  • 4
    Country of mineral clusters
    Correct
    Wrong
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Answer : 3. "Country of the winds"

Q:

Oxides commonly occur in metals?

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  • 1
    acidic
    Correct
    Wrong
  • 2
    Effortless
    Correct
    Wrong
  • 3
    Amphoteric
    Correct
    Wrong
  • 4
    Alkaline
    Correct
    Wrong
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Answer : 4. "Alkaline"

Q:

Necessary to get nuclear energy?

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  • 1
    Chromium
    Correct
    Wrong
  • 2
    Silicon
    Correct
    Wrong
  • 3
    Uranium
    Correct
    Wrong
  • 4
    Aluminum
    Correct
    Wrong
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Answer : 3. "Uranium"

Q:

Gastric juice contains acids?

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  • 1
    Acetic acid
    Correct
    Wrong
  • 2
    Sulfuric acid
    Correct
    Wrong
  • 3
    Hydrochloric acid
    Correct
    Wrong
  • 4
    Nitric acid
    Correct
    Wrong
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Answer : 3. "Hydrochloric acid"

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