General Science Questions Practice Question and Answer

Q: The isotope atoms differ in ? 1808 0

  • 1
    number of neutrons
    Correct
    Wrong
  • 2
    atomic number
    Correct
    Wrong
  • 3
    number of electrons
    Correct
    Wrong
  • 4
    atomic weight
    Correct
    Wrong
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Answer : 1. "number of neutrons"

Q:

Octane number is a measure of the quality of 

1793 0

  • 1
    Kerosene oil
    Correct
    Wrong
  • 2
    Perfumed oil
    Correct
    Wrong
  • 3
    Edible oils
    Correct
    Wrong
  • 4
    Petrol
    Correct
    Wrong
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Answer : 4. "Petrol "

Q:

Why it is not advisable to sleep under a tree at night?

1790 0

  • 1
    Release of less oxygen
    Correct
    Wrong
  • 2
    Release of more oxygen
    Correct
    Wrong
  • 3
    Release of carbon dioxide
    Correct
    Wrong
  • 4
    Release of carbon monoxide
    Correct
    Wrong
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Answer : 3. "Release of carbon dioxide"

Q:

One fathom is equal to

1787 0

  • 1
    6 meters
    Correct
    Wrong
  • 2
    6 feet
    Correct
    Wrong
  • 3
    60 feet
    Correct
    Wrong
  • 4
    100 cm
    Correct
    Wrong
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Answer : 2. "6 feet"

Q:

Chloroform can be used as  

1778 0

  • 1
    Analgesic
    Correct
    Wrong
  • 2
    Anaesthetic
    Correct
    Wrong
  • 3
    Antimalarial
    Correct
    Wrong
  • 4
    Antibiotic
    Correct
    Wrong
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Answer : 2. "Anaesthetic "

Q:

Which date is known as ' Diabetes Day? 

1777 0

  • 1
    14 September
    Correct
    Wrong
  • 2
    14 November
    Correct
    Wrong
  • 3
    14 February
    Correct
    Wrong
  • 4
    14 May
    Correct
    Wrong
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Answer : 2. "14 November"

Q:

What is an ionic bond?

1774 0

  • 1
    An ionic bond is formed by sharing of electrons between two atoms.
    Correct
    Wrong
  • 2
    It is a bond formed by the transfer of electrons from one atom to another.
    Correct
    Wrong
  • 3
    Both A and B are correct
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2. "It is a bond formed by the transfer of electrons from one atom to another."

Q:

What is the chemical formula of propanol? 

1771 0

  • 1
    $$C_6H_6$$
    Correct
    Wrong
  • 2
    $$C_2 H_5OH $$
    Correct
    Wrong
  • 3
    $$C_3H_8O$$
    Correct
    Wrong
  • 4
    $$C_2H_6$$
    Correct
    Wrong
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Answer : 3. "$$C_3H_8O$$"

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