General Science Practice Question and Answer

Q:

Speed of sound is greater in solids than in liquids because 

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  • 1
    The atoms in solids are regularly arranged
    Correct
    Wrong
  • 2
    The atoms in liquids are loosely packed
    Correct
    Wrong
  • 3
    The solids have high elasticity
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "The solids have high elasticity "

Q:

Buoyant Force depends on 

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  • 1
    Size of the body
    Correct
    Wrong
  • 2
    Size of Volume
    Correct
    Wrong
  • 3
    Density of liquid
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 4. "All the above "

Q:

Which of the following is not a plant product?

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  • 1
    Broccoli
    Correct
    Wrong
  • 2
    Chicory
    Correct
    Wrong
  • 3
    Camphor
    Correct
    Wrong
  • 4
    Isinglass
    Correct
    Wrong
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Answer : 4. "Isinglass"

Q:

The mass density of Kerosene is:

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  • 1
    Less than water
    Correct
    Wrong
  • 2
    Same as water
    Correct
    Wrong
  • 3
    Greater than water
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Less than water"

Q:

The metallurgical process in which a metal is obtained in a fused state is called

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  • 1
    calcinations
    Correct
    Wrong
  • 2
    froth floatation
    Correct
    Wrong
  • 3
    smelting
    Correct
    Wrong
  • 4
    roasting
    Correct
    Wrong
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Answer : 3. "smelting "

Q:

The color of Tomato is red due the presence of….

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  • 1
    Beta Carotene
    Correct
    Wrong
  • 2
    Limonene
    Correct
    Wrong
  • 3
    Fructose
    Correct
    Wrong
  • 4
    Lycopene
    Correct
    Wrong
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Answer : 4. "Lycopene"

Q:

Narcolepsy is a disease related to 

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  • 1
    Compulsive stealing habits
    Correct
    Wrong
  • 2
    Forgetting disorder
    Correct
    Wrong
  • 3
    Frequent attacks of epilepsy
    Correct
    Wrong
  • 4
    Excessive sleeping disorder
    Correct
    Wrong
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Answer : 4. "Excessive sleeping disorder"

Q:

What does PSLV stand for ?

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  • 1
    Polar Sunlight Launch Vehicle
    Correct
    Wrong
  • 2
    Polar Space Launch Vehicle
    Correct
    Wrong
  • 3
    Polar Satellite Launch Vehicle
    Correct
    Wrong
  • 4
    Public Satellite Launch Vehicle
    Correct
    Wrong
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Answer : 3. "Polar Satellite Launch Vehicle "

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