General Science Practice Question and Answer

Q:

Is the plaster of Paris obtained?

1208 0

  • 1
    sodium bicarbonate
    Correct
    Wrong
  • 2
    Gypsum
    Correct
    Wrong
  • 3
    Urea
    Correct
    Wrong
  • 4
    Carbon
    Correct
    Wrong
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Answer : 2. "Gypsum"

Q:

What is the acid found in bees?

1203 0

  • 1
    Formic acid
    Correct
    Wrong
  • 2
    Acetic acid
    Correct
    Wrong
  • 3
    Carbolic acid
    Correct
    Wrong
  • 4
    Oxalic acid
    Correct
    Wrong
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Answer : 1. "Formic acid"

Q:

Which is the first metal used by humans?

1201 0

  • 1
    Gold
    Correct
    Wrong
  • 2
    Iron
    Correct
    Wrong
  • 3
    Copper
    Correct
    Wrong
  • 4
    Silver
    Correct
    Wrong
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Answer : 3. "Copper"

Q:

Which of the following elements forms strong alkaline oxides when ignited in oxygen?

1199 2

  • 1
    Phosphorus
    Correct
    Wrong
  • 2
    sodium
    Correct
    Wrong
  • 3
    Iron
    Correct
    Wrong
  • 4
    Sulfur
    Correct
    Wrong
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Answer : 2. "sodium"

Q:

Is gas given with oxygen to patients for diagnosis of breathing problem?

1198 0

  • 1
    Helium
    Correct
    Wrong
  • 2
    Organ
    Correct
    Wrong
  • 3
    Radon
    Correct
    Wrong
  • 4
    Krypton
    Correct
    Wrong
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Answer : 1. "Helium"

Q:

Ant stings occur in?

1196 0

  • 1
    oxide acid
    Correct
    Wrong
  • 2
    Formic acid
    Correct
    Wrong
  • 3
    lactic acid
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Formic acid"

Q:

Which of the following is a disease caused by bacteria?

1193 0

  • 1
    Titanus
    Correct
    Wrong
  • 2
    Malaria
    Correct
    Wrong
  • 3
    Poliomyelitis
    Correct
    Wrong
  • 4
    Filaria
    Correct
    Wrong
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Answer : 1. "Titanus"
Explanation :

All of these diseases are caused by bacteria i.e. Pneumonia, Cholera, Tuberculosis. Cancer is caused by uncontrolled cell division. Pneumonia is caused by a bacterium Streptococcus pneumoniae. Cholera is caused by a bacterium Vibrio cholerae.


Q:

Which of the following is not a unit of time?

1190 0

  • 1
    light year
    Correct
    Wrong
  • 2
    leap year
    Correct
    Wrong
  • 3
    Moon month
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "light year"

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