General Science Practice Question and Answer

Q:

Which metal is used to Galvanize iron?

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  • 1
    Copper
    Correct
    Wrong
  • 2
    Zinc
    Correct
    Wrong
  • 3
    Tin
    Correct
    Wrong
  • 4
    Nickel
    Correct
    Wrong
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Answer : 2. "Zinc"

Q:

Which is used to make synthetic fibers?

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  • 1
    HCl
    Correct
    Wrong
  • 2
    Bleaching powder
    Correct
    Wrong
  • 3
    chlorine
    Correct
    Wrong
  • 4
    NaOH
    Correct
    Wrong
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Answer : 4. "NaOH"

Q:

The disease caused by virus is 

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  • 1
    Typhoid
    Correct
    Wrong
  • 2
    Malaria
    Correct
    Wrong
  • 3
    Rabies
    Correct
    Wrong
  • 4
    Diarrhoea
    Correct
    Wrong
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Answer : 3. "Rabies "

Q:

Name the gland which controls blood pressure.

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  • 1
    Pancreas gland
    Correct
    Wrong
  • 2
    Thalamus gland
    Correct
    Wrong
  • 3
    Adrenal gland
    Correct
    Wrong
  • 4
    Thyroid gland
    Correct
    Wrong
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Answer : 3. "Adrenal gland"

Q:

The indigenously made Atmospheric Water Generator (AWG) by which Navratna company can make water from the moisture in the atmosphere?

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  • 1
    Gail India Limited
    Correct
    Wrong
  • 2
    Bharat Electronics Limited
    Correct
    Wrong
  • 3
    Bharat Heavy Electronics Limited
    Correct
    Wrong
  • 4
    steel authority of India
    Correct
    Wrong
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Answer : 2. "Bharat Electronics Limited"

Q:

Indian and Russian scientists successfully test- fired a supersonic cruise missile named–

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  • 1
    GSAT-1
    Correct
    Wrong
  • 2
    GSLV
    Correct
    Wrong
  • 3
    Brahmos
    Correct
    Wrong
  • 4
    INSAT-3B
    Correct
    Wrong
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Answer : 3. "Brahmos "
Explanation :

Brahmos is a stealth supersonic cruise missile that can be launched from submarines, ships, aircraft or land. It is a joint venture between Republic of India’s Defence Research and Development Organisation (DRDO) and Russian Federation’s NPO Mashinostroeyenia. The name Brahmos is a portmanteau formed from the names of two rivers, The Brahmaputra of India and the Moskva of Russia.

Q:

What is the upper surface of the skin called?

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  • 1
    protodermis
    Correct
    Wrong
  • 2
    dermis
    Correct
    Wrong
  • 3
    epidermis
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "epidermis"
Explanation :

the uppermost layer of the skin is called the epidermis. It is the outermost layer of the skin and provides a protective barrier against environmental factors, pathogens, and moisture loss. The epidermis also contains cells responsible for producing melanin, the pigment that gives skin its color, and it constantly renews itself through a process called cell turnover.

Q:

Distillation of an organic liquid is?

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  • 1
    at a temperature below its boiling point
    Correct
    Wrong
  • 2
    at its boiling point
    Correct
    Wrong
  • 3
    at its melting point
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 2. "at its boiling point"

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