General Science Practice Question and Answer

Q:

The number of chambers in a human heart is – 

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

Q:

The cells which are responsible for the production of antibodies are

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  • 1
    Red blood cells
    Correct
    Wrong
  • 2
    Neutrophils
    Correct
    Wrong
  • 3
    Lymphocytes
    Correct
    Wrong
  • 4
    Platelets
    Correct
    Wrong
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Answer : 2. "Neutrophils "

Q:

Who among the following evolved the concept of the relationship between mass and energy?

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  • 1
    Dalton
    Correct
    Wrong
  • 2
    Rutherford
    Correct
    Wrong
  • 3
    Einstein
    Correct
    Wrong
  • 4
    Planck
    Correct
    Wrong
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Answer : 3. "Einstein "

Q:

Which of the following phenomena does NOT occur during the formation of a rainbow?

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  • 1
    Polarization
    Correct
    Wrong
  • 2
    Total internal reflection
    Correct
    Wrong
  • 3
    Refraction
    Correct
    Wrong
  • 4
    Dispersion
    Correct
    Wrong
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Answer : 1. "Polarization"

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:

Who developed Polio vaccine?

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  • 1
    Marie Curie
    Correct
    Wrong
  • 2
    Jonas Salk
    Correct
    Wrong
  • 3
    Louis Pasteur
    Correct
    Wrong
  • 4
    Alexander Fleming
    Correct
    Wrong
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Answer : 2. "Jonas Salk "

Q:

What is the viscosity of an ideal fluid?

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  • 1
    Equal to its mass
    Correct
    Wrong
  • 2
    Equal to its weight
    Correct
    Wrong
  • 3
    Zero
    Correct
    Wrong
  • 4
    One
    Correct
    Wrong
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Answer : 3. "Zero "

Q:

Color of light is determined by its :

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  • 1
    dimension
    Correct
    Wrong
  • 2
    wavelength
    Correct
    Wrong
  • 3
    Intensity
    Correct
    Wrong
  • 4
    Velocity
    Correct
    Wrong
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Answer : 2. "wavelength"

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