General Science Practice Question and Answer

Q:

Where is the collection of food in general?

2601 0

  • 1
    Mridukta
    Correct
    Wrong
  • 2
    In the sterner
    Correct
    Wrong
  • 3
    macrophage tissue
    Correct
    Wrong
  • 4
    in both A and B
    Correct
    Wrong
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Answer : 1. "Mridukta"

Q:

The purpose of Choke in tube light is

2923 0

  • 1
    To decrease the current
    Correct
    Wrong
  • 2
    To increase the current
    Correct
    Wrong
  • 3
    To decrease the voltage momentarily
    Correct
    Wrong
  • 4
    To increase the voltage momentarily
    Correct
    Wrong
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Answer : 4. "To increase the voltage momentarily"

Q: Plants absorb dissolved nitrates from soil and convert them into 1491 0

  • 1
    proteins
    Correct
    Wrong
  • 2
    free nitrogen
    Correct
    Wrong
  • 3
    urea
    Correct
    Wrong
  • 4
    ammonia
    Correct
    Wrong
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Answer : 2. "free nitrogen"

Q:

'Bar' is the unit of

1878 1

  • 1
    temperature
    Correct
    Wrong
  • 2
    heat
    Correct
    Wrong
  • 3
    current
    Correct
    Wrong
  • 4
    atmospheric pressure
    Correct
    Wrong
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Answer : 4. "atmospheric pressure"

Q:

kilohertz is a unit which measures

2386 0

  • 1
    power used by a current of one ampere
    Correct
    Wrong
  • 2
    electromagnetic radio wave frequencies
    Correct
    Wrong
  • 3
    voltage
    Correct
    Wrong
  • 4
    electric resistance
    Correct
    Wrong
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Answer : 2. "electromagnetic radio wave frequencies"

Q:

One fathom is equal to

2202 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:

Permanent hardness of water may be removed by the addition of

1537 0

  • 1
    sodium carbonate
    Correct
    Wrong
  • 2
    alum
    Correct
    Wrong
  • 3
    potassium permanganate
    Correct
    Wrong
  • 4
    lime
    Correct
    Wrong
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Answer : 1. "sodium carbonate"

Q:

Washing soda is the common name for

1628 1

  • 1
    Calcium carbonate
    Correct
    Wrong
  • 2
    Sodium carbonate
    Correct
    Wrong
  • 3
    Calcium bicarbonate
    Correct
    Wrong
  • 4
    Sodium bicarbonate
    Correct
    Wrong
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Answer : 2. "Sodium carbonate"

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