Practice Question and Answer

Q:

The biochemical laboratory of human body is

1663 0

  • 1
    stomach
    Correct
    Wrong
  • 2
    liver
    Correct
    Wrong
  • 3
    intestine
    Correct
    Wrong
  • 4
    kidney
    Correct
    Wrong
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Answer : 2. "liver"

Q:

Carrier of Dengue disease is

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  • 1
    Aedes mosquito
    Correct
    Wrong
  • 2
    Culex mosquito
    Correct
    Wrong
  • 3
    Housefly
    Correct
    Wrong
  • 4
    Anopheles mosquito
    Correct
    Wrong
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Answer : 1. "Aedes mosquito"

Q:

Message sent by computer is known as

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  • 1
    SMS
    Correct
    Wrong
  • 2
    FAX
    Correct
    Wrong
  • 3
    E-mail
    Correct
    Wrong
  • 4
    Telegram
    Correct
    Wrong
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Answer : 3. "E-mail"

Q:

Tobacco Addiction is due to

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  • 1
    Cocaine
    Correct
    Wrong
  • 2
    Caffeine
    Correct
    Wrong
  • 3
    Nicotine
    Correct
    Wrong
  • 4
    Histamine
    Correct
    Wrong
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Answer : 3. "Nicotine"

Q:

Which statement is correct in the following?

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  • 1
    All metals are tensile.
    Correct
    Wrong
  • 2
    All non-metals are tensile.
    Correct
    Wrong
  • 3
    Generally metals are tensile.
    Correct
    Wrong
  • 4
    Some non-metals are tensile.
    Correct
    Wrong
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Answer : 3. "Generally metals are tensile."

Q:

Which is not a source of air pollution?

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  • 1
    Automobiles
    Correct
    Wrong
  • 2
    Industries
    Correct
    Wrong
  • 3
    Solid Waste
    Correct
    Wrong
  • 4
    Dust Particles
    Correct
    Wrong
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Answer : 3. "Solid Waste"

Q:

A person lent certain sum of money at 5% per annum simple interest and in 15 years the interest amounted to Rs 250 less than the sum lent. What was the sum lent (in Rs)?

1518 0

  • 1
    1500
    Correct
    Wrong
  • 2
    1000
    Correct
    Wrong
  • 3
    3000
    Correct
    Wrong
  • 4
    2000
    Correct
    Wrong
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Answer : 2. "1000"

Q:

The simple and compound interest that can be earned in two years at the same rate is Rs 1500 and Rs 1575 respectively. What is the rate (% per annum) of interest?

1718 0

  • 1
    12.5%
    Correct
    Wrong
  • 2
    20%
    Correct
    Wrong
  • 3
    10%
    Correct
    Wrong
  • 4
    5%
    Correct
    Wrong
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Answer : 3. "10% "

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