General Science Questions Practice Question and Answer

Q:

The current in a Photoelectric cell- 

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  • 1
    increases on increasing the frequency of incident light.
    Correct
    Wrong
  • 2
    decreases on increasing the frequency of incident light.
    Correct
    Wrong
  • 3
    remains unchanged on increasing the intensity of incident light.
    Correct
    Wrong
  • 4
    increases on increasing the intensity of incident light.
    Correct
    Wrong
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Answer : 4. "increases on increasing the intensity of incident light. "

Q:

The sweetest sugar is 

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  • 1
    sucrose
    Correct
    Wrong
  • 2
    glucose
    Correct
    Wrong
  • 3
    fructose
    Correct
    Wrong
  • 4
    lactose
    Correct
    Wrong
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Answer : 3. "fructose"

Q:

Somatic reproduction is found in-

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  • 1
    Potato
    Correct
    Wrong
  • 2
    Wheat
    Correct
    Wrong
  • 3
    Neem
    Correct
    Wrong
  • 4
    in peas
    Correct
    Wrong
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Answer : 1. "Potato"

Q:

Iron is obtained by which of the following minerals?

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  • 1
    Limestone
    Correct
    Wrong
  • 2
    Pitch Bland
    Correct
    Wrong
  • 3
    Monozite sand
    Correct
    Wrong
  • 4
    Hematite
    Correct
    Wrong
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Answer : 4. "Hematite"
Explanation :

The iron minerals that are at present used as ores are hematite, magnetitelimonite, and siderite.

Q:

Is the major function of bile? 

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  • 1
    Changes in fat fatty acids and glycerol
    Correct
    Wrong
  • 2
    Fat changes in fatty acids and glycerol
    Correct
    Wrong
  • 3
    Emulation of fats ( emulsification ) .
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 3. "Emulation of fats ( emulsification ) . "

Q:

Who invented Rocket?

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  • 1
    Rich K Goyle
    Correct
    Wrong
  • 2
    E M Forster
    Correct
    Wrong
  • 3
    Robert Goddard
    Correct
    Wrong
  • 4
    James Anderson/
    Correct
    Wrong
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Answer : 3. "Robert Goddard "

Q:

Human nails are made of

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  • 1
    Pigment
    Correct
    Wrong
  • 2
    Elastin
    Correct
    Wrong
  • 3
    Albumin
    Correct
    Wrong
  • 4
    Keratin
    Correct
    Wrong
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Answer : 4. "Keratin"

Q:

Is the chlorophill helper? 

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  • 1
    In respiration
    Correct
    Wrong
  • 2
    In photosynthesis
    Correct
    Wrong
  • 3
    In emissions
    Correct
    Wrong
  • 4
    Both A and B
    Correct
    Wrong
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Answer : 2. "In photosynthesis "

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