Basic Science Practice Question and Answer

Q:

Aim of pulse Polio programme is

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  • 1
    Treatment of Polio
    Correct
    Wrong
  • 2
    Stop paralytic effect of Polio
    Correct
    Wrong
  • 3
    Complete eradication of Polio
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
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Answer : 3. "Complete eradication of Polio"

Q:

Goiter / excessive growth of thyroid gland causes by the deficiency of:

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  • 1
    Calcium
    Correct
    Wrong
  • 2
    potassium
    Correct
    Wrong
  • 3
    Iodine
    Correct
    Wrong
  • 4
    Iron
    Correct
    Wrong
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Answer : 3. " Iodine "

Q:

Which of the following insecticides’ harmful effects came under media attention when health issues in Kerala were publicized?

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  • 1
    Endosulfan
    Correct
    Wrong
  • 2
    Lethal
    Correct
    Wrong
  • 3
    Thimet
    Correct
    Wrong
  • 4
    Monocil
    Correct
    Wrong
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Answer : 1. "Endosulfan"

Q:

In a refrigerator; cooling is produced by–

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  • 1
    the ice which deposits in the freezer
    Correct
    Wrong
  • 2
    the evaporation of a volatile liquid
    Correct
    Wrong
  • 3
    the sudden expansion of a compressed gas
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "the evaporation of a volatile liquid"

Q:

The plant which grows under water stress conditions of deserts are ?

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  • 1
    Sciohytes
    Correct
    Wrong
  • 2
    Epiphytes
    Correct
    Wrong
  • 3
    Xerophytes
    Correct
    Wrong
  • 4
    Heliophytes
    Correct
    Wrong
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Answer : 3. "Xerophytes"

Q:

Which of the following electromagnetic waves has the highest wavelength?

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  • 1
    Ultraviolet rays
    Correct
    Wrong
  • 2
    Sunlight
    Correct
    Wrong
  • 3
    Gamma rays
    Correct
    Wrong
  • 4
    infrared rays
    Correct
    Wrong
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Answer : 4. "infrared rays"

Q:

Alkaline solution is the value of Ph.

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  • 1
    Less than 7
    Correct
    Wrong
  • 2
    More than 7
    Correct
    Wrong
  • 3
    Zero
    Correct
    Wrong
  • 4
    7
    Correct
    Wrong
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Answer : 2. "More than 7"

Q:

Which of the following has maximum speed?

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  • 1
    Air
    Correct
    Wrong
  • 2
    Water Current
    Correct
    Wrong
  • 3
    Sound
    Correct
    Wrong
  • 4
    Light
    Correct
    Wrong
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Answer : 4. "Light"

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