Practice Question and Answer

Q:

Sarita started a boutique investing an amount of 50,000. Six months later Neeta joined her with an amount of 80,000.  At the end of one year they earned a profit of 18,000. What is the Sarita’s share in the profit?

1818 0

  • 1
    9000
    Correct
    Wrong
  • 2
    8000
    Correct
    Wrong
  • 3
    12000
    Correct
    Wrong
  • 4
    10000
    Correct
    Wrong
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Answer : 4. "10000"

Q:

Which is the main flora of India?

1473 0

  • 1
    Rainfall
    Correct
    Wrong
  • 2
    Autumn forest
    Correct
    Wrong
  • 3
    Barbed
    Correct
    Wrong
  • 4
    Shrubs
    Correct
    Wrong
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Answer : 2. "Autumn forest"

Q:

Which state is famous for sandalwood in India?

1395 0

  • 1
    New Delhi
    Correct
    Wrong
  • 2
    Kerala
    Correct
    Wrong
  • 3
    Karnataka
    Correct
    Wrong
  • 4
    Assam
    Correct
    Wrong
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Answer : 3. "Karnataka"

Q:

If the area of a circle, inscribed in a equilateral triangle is 4 π cm2, then what is the area of the triangle?

1549 0

  • 1
    $$ {12\sqrt{3}\ cm^{2}}$$
    Correct
    Wrong
  • 2
    $$ {9\sqrt{3}\ cm^{2}}$$
    Correct
    Wrong
  • 3
    $$ {8\sqrt{3}\ cm^{2}}$$
    Correct
    Wrong
  • 4
    $$ {18\ cm^{2}}$$
    Correct
    Wrong
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Answer : 1. "$$ {12\sqrt{3}\ cm^{2}}$$ "

Q:

If the diameter of a wire is decreased by 10% by how much per cent (approximately) will the length be increased to keep the volume constant?

1858 0

  • 1
    5%
    Correct
    Wrong
  • 2
    17 %
    Correct
    Wrong
  • 3
    20 %
    Correct
    Wrong
  • 4
    23 %
    Correct
    Wrong
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Answer : 4. "23 %"

Q:

If a=tanθ + 1 and b=sinθ+cosθ then find (b2-1)a=?

1456 0

  • 1
    ab
    Correct
    Wrong
  • 2
    2bsecθ
    Correct
    Wrong
  • 3
    2b
    Correct
    Wrong
  • 4
    2bsin θ
    Correct
    Wrong
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Answer : 4. "2bsin θ"

Q:

The unit of which physical quantity is not pascal?

1640 0

  • 1
    Moment of inertia
    Correct
    Wrong
  • 2
    Pressure
    Correct
    Wrong
  • 3
    Stress
    Correct
    Wrong
  • 4
    Young’s modulus
    Correct
    Wrong
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Answer : 1. "Moment of inertia"

Q:

What percentage of the total forest area of the world is in India?

1448 0

  • 1
    2.11%
    Correct
    Wrong
  • 2
    2.82%
    Correct
    Wrong
  • 3
    1.9%
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "2.82%"

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