General Science Practice Question and Answer

Q:

How is the relative humidity expressed?

1966 0

  • 1
    gram
    Correct
    Wrong
  • 2
    Kilogram
    Correct
    Wrong
  • 3
    Percent
    Correct
    Wrong
  • 4
    Ratio
    Correct
    Wrong
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Answer : 3. "Percent"

Q:

Which of the following instruments measures electromagnetic radiation?

1457 0

  • 1
    Pyrheliometer
    Correct
    Wrong
  • 2
    Cathetometer
    Correct
    Wrong
  • 3
    Bolometer
    Correct
    Wrong
  • 4
    Phenograph
    Correct
    Wrong
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Answer : 3. "Bolometer"

Q:

What do AIDS viruses destroy?

4897 0

  • 1
    Lymphocyte
    Correct
    Wrong
  • 2
    Monocyte
    Correct
    Wrong
  • 3
    Neutrophils
    Correct
    Wrong
  • 4
    Basophils
    Correct
    Wrong
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Answer : 1. "Lymphocyte"

Q:

From whom do teeth and bones gain strength and firmness?

2096 0

  • 1
    Calcium
    Correct
    Wrong
  • 2
    Fluorine
    Correct
    Wrong
  • 3
    Chlorine
    Correct
    Wrong
  • 4
    Sodium
    Correct
    Wrong
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Answer : 1. "Calcium"

Q:

The branch of study dealing with old age and aging is known as _. 

2505 1

  • 1
    Gerontology
    Correct
    Wrong
  • 2
    Teratology
    Correct
    Wrong
  • 3
    Oncology
    Correct
    Wrong
  • 4
    Ornithology
    Correct
    Wrong
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Answer : 1. "Gerontology "

Q:

In Ecosystem the primary producer is

1188 0

  • 1
    Female
    Correct
    Wrong
  • 2
    male
    Correct
    Wrong
  • 3
    Plant
    Correct
    Wrong
  • 4
    Bacteria
    Correct
    Wrong
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Answer : 3. "Plant"

Q:

What is the study of population called?

1510 0

  • 1
    Map art
    Correct
    Wrong
  • 2
    Human science
    Correct
    Wrong
  • 3
    Demography
    Correct
    Wrong
  • 4
    Biography
    Correct
    Wrong
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Answer : 3. "Demography"

Q:

Which of the following metals is used in spacecraft to tolerate high temperatures?

1073 0

  • 1
    Fe
    Correct
    Wrong
  • 2
    Ti
    Correct
    Wrong
  • 3
    Ni
    Correct
    Wrong
  • 4
    Pb
    Correct
    Wrong
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Answer : 2. "Ti"

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