GK Practice Question and Answer

Q:

The minimum age of the voter in India is

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  • 1
    15 years
    Correct
    Wrong
  • 2
    18 years
    Correct
    Wrong
  • 3
    21 years
    Correct
    Wrong
  • 4
    25 years
    Correct
    Wrong
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Answer : 2. "18 years"

Q:

Which of the following pairs is not matched?
(A) James Watt : Vapour Engine
(B) A. G.  Bell : Telephone
(C) J.L. Baird : Television
(D) J. Perkins : Penicillin

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

Q:

What does the Lorenz Curve indicate?

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  • 1
    Relationship between the price of a certain commodity and its demand
    Correct
    Wrong
  • 2
    Income distribution
    Correct
    Wrong
  • 3
    Rate of employment
    Correct
    Wrong
  • 4
    Taxable income elasticity
    Correct
    Wrong
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Answer : 2. "Income distribution"

Q:

What is the purpose of SSO (Single Sign-on)?

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  • 1
    Reduce the auxiliary desk cost.
    Correct
    Wrong
  • 2
    Improves customer satisfaction.
    Correct
    Wrong
  • 3
    Increases productivity.
    Correct
    Wrong
  • 4
    all of the above
    Correct
    Wrong
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Answer : 4. "all of the above"

Q:

Hygrometer is used to measure

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  • 1
    relative humidity
    Correct
    Wrong
  • 2
    Earthquake
    Correct
    Wrong
  • 3
    body temperature
    Correct
    Wrong
  • 4
    viscosity
    Correct
    Wrong
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Answer : 1. "relative humidity"
Explanation :

The means of measuring the humidity of the atmosphere are called hygrometers.

Q:

The time period of a pendulum – 

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  • 1
    Depends on the mass
    Correct
    Wrong
  • 2
    Depends on its length
    Correct
    Wrong
  • 3
    Depends on time
    Correct
    Wrong
  • 4
    Depends on temperature
    Correct
    Wrong
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Answer : 2. " Depends on its length "

Q:

The chemical name of limestone is? 

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  • 1
    Sodium Chloride
    Correct
    Wrong
  • 2
    Sodium Sulphide
    Correct
    Wrong
  • 3
    Calcium carbonate
    Correct
    Wrong
  • 4
    Magnesium Chloride
    Correct
    Wrong
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Answer : 3. "Calcium carbonate "

Q:

These are types of LCD projectors.

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  • 1
    Flat Panel and Laser
    Correct
    Wrong
  • 2
    Normal and Roof Mounted
    Correct
    Wrong
  • 3
    Mesh Model and Curved
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 3. "Mesh Model and Curved"
Explanation :

1. LCD panel types include normal and roof-mounted.

2. Liquid Crystal Display flats are thinner and lighter making them more useful and easier for users than CRTs. It consumes less power than CRT.

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