General Science Practice Question and Answer

Q:

Hemoglobin is an important constituent of 

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  • 1
    Red blood cells
    Correct
    Wrong
  • 2
    White blood cells
    Correct
    Wrong
  • 3
    Platelets
    Correct
    Wrong
  • 4
    Plasma
    Correct
    Wrong
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Answer : 1. "Red blood cells "

Q:

Ethanol containing 5% water is known as-

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  • 1
    Absolute alcohol
    Correct
    Wrong
  • 2
    Dilute alcohol
    Correct
    Wrong
  • 3
    Power alcohol
    Correct
    Wrong
  • 4
    Rectified spirit
    Correct
    Wrong
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Answer : 4. "Rectified spirit"

Q:

The beach sands of Kerala are rich in

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  • 1
    Calcium
    Correct
    Wrong
  • 2
    Radium
    Correct
    Wrong
  • 3
    Thorium
    Correct
    Wrong
  • 4
    Manganese
    Correct
    Wrong
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Answer : 3. "Thorium"

Q:

A galvanometer can be converted into a voltmeter by connecting with it a

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  • 1
    high resistance in parallel
    Correct
    Wrong
  • 2
    low resistance on parallel
    Correct
    Wrong
  • 3
    high resistance on series
    Correct
    Wrong
  • 4
    low resistance in series
    Correct
    Wrong
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Answer : 3. "high resistance on series"

Q:

Which one of the following elements exhibits the greatest tendency to lose electrons? 

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  • 1
    Fluorine
    Correct
    Wrong
  • 2
    Lithium
    Correct
    Wrong
  • 3
    Oxygen
    Correct
    Wrong
  • 4
    Zinc
    Correct
    Wrong
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Answer : 2. "Lithium "

Q:

Species which has restricted distribution is called

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  • 1
    Eco species
    Correct
    Wrong
  • 2
    Endemic
    Correct
    Wrong
  • 3
    Sympatric
    Correct
    Wrong
  • 4
    Allopatric
    Correct
    Wrong
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Answer : 2. "Endemic "

Q:

X - rays region lies between 

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  • 1
    Ultraviolet and visible region
    Correct
    Wrong
  • 2
    Visible and infra - red region
    Correct
    Wrong
  • 3
    Gamma - rays and ultraviolet region
    Correct
    Wrong
  • 4
    Short radio waves and long radio waves
    Correct
    Wrong
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Answer : 3. "Gamma - rays and ultraviolet region "

Q:

The apparatus used for detecting lie is known as 

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  • 1
    Gyroscope
    Correct
    Wrong
  • 2
    Kymograph
    Correct
    Wrong
  • 3
    Polygraph
    Correct
    Wrong
  • 4
    Pyrometer
    Correct
    Wrong
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Answer : 3. "Polygraph "

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