General Science Practice Question and Answer

Q:

Which of the following is known as brown algae?

1865 1

  • 1
    Laminaria
    Correct
    Wrong
  • 2
    Jesus
    Correct
    Wrong
  • 3
    Spirogyra
    Correct
    Wrong
  • 4
    Eulothrix
    Correct
    Wrong
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Answer : 1. "Laminaria"

Q:

If the resistance of a conductor is doubled , the current gets halved. This is because:

1858 0

  • 1
    I=V-R
    Correct
    Wrong
  • 2
    $$ I={v\over R}$$
    Correct
    Wrong
  • 3
    I=VR
    Correct
    Wrong
  • 4
    $$ I={R\over V}n$$
    Correct
    Wrong
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Answer : 2. "$$ I={v\over R}$$"

Q:

Who has the maximum field of vision?

1858 0

  • 1
    plane mirror
    Correct
    Wrong
  • 2
    convex mirror
    Correct
    Wrong
  • 3
    concave mirror
    Correct
    Wrong
  • 4
    All of them
    Correct
    Wrong
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Answer : 2. "convex mirror"

Q:

What is the Newton / kg unit?

1852 0

  • 1
    velocity
    Correct
    Wrong
  • 2
    Gravitational potential
    Correct
    Wrong
  • 3
    force
    Correct
    Wrong
  • 4
    acceleration
    Correct
    Wrong
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Answer : 4. "acceleration"

Q:

The unit of genes is?

1837 0

  • 1
    gene
    Correct
    Wrong
  • 2
    cell
    Correct
    Wrong
  • 3
    Fauna
    Correct
    Wrong
  • 4
    DNA
    Correct
    Wrong
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Answer : 2. "cell"

Q:

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

1829 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:

There is abundant available metal in the crust?

1829 0

  • 1
    SI
    Correct
    Wrong
  • 2
    FE
    Correct
    Wrong
  • 3
    AL
    Correct
    Wrong
  • 4
    CU
    Correct
    Wrong
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Answer : 3. "AL"

Q:

BCG vaccine is given?

1825 1

  • 1
    To protect polio
    Correct
    Wrong
  • 2
    To prevent tuberculosis
    Correct
    Wrong
  • 3
    for both
    Correct
    Wrong
  • 4
    To prevent malaria
    Correct
    Wrong
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Answer : 2. "To prevent tuberculosis"

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