General Science Questions Practice Question and Answer

Q:

Which nutrients help our growth?

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  • 1
    Proteins
    Correct
    Wrong
  • 2
    Fats and carbohydrates
    Correct
    Wrong
  • 3
    Vitamin and minerals
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
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Answer : 1. "Proteins "

Q:

Which of the following is incorrect?

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  • 1
    Oncology - Study of Cancer
    Correct
    Wrong
  • 2
    Numismatics – Stamps
    Correct
    Wrong
  • 3
    Ornithology- Study of birds
    Correct
    Wrong
  • 4
    Osteology - Study of bones
    Correct
    Wrong
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Answer : 2. "Numismatics – Stamps"

Q:

The method of protecting iron from rusting, by coating a thin layer of Zinc is called:

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  • 1
    Oxydising
    Correct
    Wrong
  • 2
    Chlorofication
    Correct
    Wrong
  • 3
    Galvanizing
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Galvanizing "

Q:

Pancreatic juice contains which enzyme that breaks down emulsified fats?

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  • 1
    Lipase
    Correct
    Wrong
  • 2
    Pepsin
    Correct
    Wrong
  • 3
    Trypsin
    Correct
    Wrong
  • 4
    Amylase
    Correct
    Wrong
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Answer : 1. "Lipase"
Explanation :

1. Pancreatic juice contains a lipase enzyme, which decomposes emulsified fats.

2. Lipase: It is an enzyme found in pancreatic juice and responsible for the breakdown of emulsified fats.

Q:

Which of the following herb is not used as tonic?

1209 1

  • 1
    Brahmi
    Correct
    Wrong
  • 2
    Shankhaphuli
    Correct
    Wrong
  • 3
    Safed Musli
    Correct
    Wrong
  • 4
    Sadabahar
    Correct
    Wrong
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Answer : 4. "Sadabahar "
Explanation :

The most important characteristic of evergreen plants is that they always remain green, no matter what the weather. They do not shed their leaves, but replace them with new leaves every year. Evergreen plants thrive well in cold or dry climates, where plants that lose their leaves in winter may die.

Q:

Once the mass of a solid is doubled, its density is-

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  • 1
    will be four times
    Correct
    Wrong
  • 2
    will be doubled
    Correct
    Wrong
  • 3
    will be halved
    Correct
    Wrong
  • 4
    will remain unchanged
    Correct
    Wrong
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Answer : 3. "will be halved "

Q:

Enzymes are –

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  • 1
    Microorganisms
    Correct
    Wrong
  • 2
    Protein
    Correct
    Wrong
  • 3
    Inorganic compound
    Correct
    Wrong
  • 4
    mildew
    Correct
    Wrong
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Answer : 2. "Protein"

Q:

Optical fibres are mainly used in?

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  • 1
    Musical Instruments
    Correct
    Wrong
  • 2
    Food Industry
    Correct
    Wrong
  • 3
    Communication
    Correct
    Wrong
  • 4
    Weaving
    Correct
    Wrong
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Answer : 3. "Communication"

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