General Science Questions Practice Question and Answer

Q:

Hydroponics is growing plant without____.

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  • 1
    Fertilizers
    Correct
    Wrong
  • 2
    Water
    Correct
    Wrong
  • 3
    Soil
    Correct
    Wrong
  • 4
    Seeds
    Correct
    Wrong
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Answer : 3. "Soil "

Q:

 Which of the following metals has the highest thermal conductivity?

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  • 1
    aluminum
    Correct
    Wrong
  • 2
    copper
    Correct
    Wrong
  • 3
    Iron
    Correct
    Wrong
  • 4
    silver
    Correct
    Wrong
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Answer : 4. "silver"

Q:

X-rays were discovered by ________.

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  • 1
    Faraday
    Correct
    Wrong
  • 2
    Roington
    Correct
    Wrong
  • 3
    H. Devi
    Correct
    Wrong
  • 4
    Lavoisier
    Correct
    Wrong
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Answer : 2. "Roington"

Q:

The metal having the lowest temperature coefficient of resistance is -

956 0

  • 1
    Gold
    Correct
    Wrong
  • 2
    Copper
    Correct
    Wrong
  • 3
    Kanthal
    Correct
    Wrong
  • 4
    Aluminium
    Correct
    Wrong
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Answer : 1. "Gold"

Q:

ECG is used to study the disease related to ________.

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  • 1
    Blood
    Correct
    Wrong
  • 2
    Kidney
    Correct
    Wrong
  • 3
    Heart
    Correct
    Wrong
  • 4
    Brain
    Correct
    Wrong
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Answer : 3. "Heart "

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:

Eyes of potato are useful for

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  • 1
    Nutrition
    Correct
    Wrong
  • 2
    Respiration
    Correct
    Wrong
  • 3
    Reproduction
    Correct
    Wrong
  • 4
    Vegetative propagation
    Correct
    Wrong
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Answer : 4. "Vegetative propagation"

Q:

Retinol is mainly related to ________.

947 0

  • 1
    Vitamin A
    Correct
    Wrong
  • 2
    Vitamin B
    Correct
    Wrong
  • 3
    Vitamin D
    Correct
    Wrong
  • 4
    Vitamin E
    Correct
    Wrong
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Answer : 1. "Vitamin A"

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