General Science Practice Question and Answer

Q:

In electric supply lines in India, which parameter is kept constant? 

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  • 1
    Voltage
    Correct
    Wrong
  • 2
    Current
    Correct
    Wrong
  • 3
    Frequency
    Correct
    Wrong
  • 4
    Power
    Correct
    Wrong
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Answer : 3. "Frequency "

Q:

Which of the following types of Noble gas is used for unconsciousness?

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  • 1
    Zenon
    Correct
    Wrong
  • 2
    Aragan
    Correct
    Wrong
  • 3
    Neon
    Correct
    Wrong
  • 4
    Helayam
    Correct
    Wrong
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Answer : 1. "Zenon"

Q:

The computer’s processor consists of following parts

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  • 1
    CPU and Main memory
    Correct
    Wrong
  • 2
    Hard disc and Floppy disc
    Correct
    Wrong
  • 3
    Main Memory and Storage
    Correct
    Wrong
  • 4
    Operating system and Applications
    Correct
    Wrong
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Answer : 3. "Main Memory and Storage"

Q:

The important metal used with iron to make it rust-free – 

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  • 1
    Aluminum
    Correct
    Wrong
  • 2
    Carbon
    Correct
    Wrong
  • 3
    Chromium
    Correct
    Wrong
  • 4
    Tin
    Correct
    Wrong
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Answer : 3. "Chromium "

Q:

What is the chemical name of Chalk?

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  • 1
    Calcium Sulphate
    Correct
    Wrong
  • 2
    Calcium Nitrate
    Correct
    Wrong
  • 3
    Calcium Phosphide
    Correct
    Wrong
  • 4
    Calcium Carbonate
    Correct
    Wrong
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Answer : 4. "Calcium Carbonate"

Q:

The O T C medicine crocin is an-

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  • 1
    Analgesic
    Correct
    Wrong
  • 2
    Antipyretic
    Correct
    Wrong
  • 3
    Analgesic and antipyretic
    Correct
    Wrong
  • 4
    Antiseptic
    Correct
    Wrong
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Answer : 2. "Antipyretic"

Q:

Water can be separated from alcohol water mixture by 

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  • 1
    Decantation
    Correct
    Wrong
  • 2
    Evaporation
    Correct
    Wrong
  • 3
    Distillation
    Correct
    Wrong
  • 4
    Sublimation
    Correct
    Wrong
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Answer : 3. "Distillation "

Q:

Which mixture of metal is used in the Gunmetal?

6422 1

  • 1
    Copper, Tin, Zinc
    Correct
    Wrong
  • 2
    Copper, Lead, Gold
    Correct
    Wrong
  • 3
    Copper, Zinc, Lead
    Correct
    Wrong
  • 4
    Copper, Iron, Nickel
    Correct
    Wrong
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Answer : 1. "Copper, Tin, Zinc"

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