GK Practice Question and Answer

Q:

Lack of atmosphere around the Moon is due to–

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  • 1
    low escape velocity of air molecule and low gravitational attraction.
    Correct
    Wrong
  • 2
    high escape velocity of air molecule and low gravitational attraction.
    Correct
    Wrong
  • 3
    low gravitational attraction only.
    Correct
    Wrong
  • 4
    high escape velocity of air molecule only.
    Correct
    Wrong
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Answer : 3. "low gravitational attraction only."

Q:

Where among the following soft grass named "Machia Cyprus" is found in Rajasthan?

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  • 1
    In Talchapar
    Correct
    Wrong
  • 2
    In desert
    Correct
    Wrong
  • 3
    Bhaisrod Sanctuary
    Correct
    Wrong
  • 4
    Nahragadh
    Correct
    Wrong
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Answer : 1. "In Talchapar"

Q:

For which invention is Otto Hahn famous?

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  • 1
    Atom bomb
    Correct
    Wrong
  • 2
    Television
    Correct
    Wrong
  • 3
    X-rays
    Correct
    Wrong
  • 4
    Miner’s safety lamp
    Correct
    Wrong
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Answer : 1. "Atom bomb "

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, magnetite, limonite, and siderite.

Q:

'Deshbandhu' is the title of–

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  • 1
    Rabindranath Tagore
    Correct
    Wrong
  • 2
    C. R. Das
    Correct
    Wrong
  • 3
    B. C. Pal
    Correct
    Wrong
  • 4
    B. R. Ambedkar
    Correct
    Wrong
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Answer : 2. "C. R. Das"

Q:

What is the viscosity of an ideal fluid?

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  • 1
    Equal to its mass
    Correct
    Wrong
  • 2
    Equal to its weight
    Correct
    Wrong
  • 3
    Zero
    Correct
    Wrong
  • 4
    One
    Correct
    Wrong
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Answer : 3. "Zero "

Q:

How many state/union territory in India have Unicameral Legislature System?

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  • 1
    26
    Correct
    Wrong
  • 2
    2
    Correct
    Wrong
  • 3
    24
    Correct
    Wrong
  • 4
    28
    Correct
    Wrong
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Answer : 3. "24"

Q:

Till what age children are vaccinated under the Measles-Rubella campaign?

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  • 1
    Children from 9 months to 12 years
    Correct
    Wrong
  • 2
    Children from 9 months to 15 years
    Correct
    Wrong
  • 3
    Children from 5 years to 10 years
    Correct
    Wrong
  • 4
    Children from 9 months to 12 years
    Correct
    Wrong
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Answer : 2. "Children from 9 months to 15 years"
Explanation :

By vaccinating all children in the age group of 9 months to 15 years, India aims to eliminate both measles and rubella.

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