Aptitude Practice Question and Answer

Q:

In the given figure AD ‖ BE, and ∠DCE=85° and ∠BDC=30° then find out the value of x?

1394 0

  • 1
    30°
    Correct
    Wrong
  • 2
    35°
    Correct
    Wrong
  • 3
    45°
    Correct
    Wrong
  • 4
    55°
    Correct
    Wrong
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Answer : 2. "35°"

Q:

Find the value of x in the given figure.

2965 0

  • 1
    40°
    Correct
    Wrong
  • 2
    50°
    Correct
    Wrong
  • 3
    55°
    Correct
    Wrong
  • 4
    90°
    Correct
    Wrong
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Answer : 2. "50°"

Q:

In the given figure, TP and TQ are tangent. If ∠ PAQ=50° then find the value of ∠ PTQ.

1057 0

  • 1
    80°
    Correct
    Wrong
  • 2
    70°
    Correct
    Wrong
  • 3
    100°
    Correct
    Wrong
  • 4
    90°
    Correct
    Wrong
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Answer : 1. "80°"

Q:

The perimeter of a rectangle and equilateral triangle is equal. One side of the rectangle is also equal to the side of the triangle. Find the ratio of the areas of the rectangle and triangle?

806 0

  • 1
    $$ {\sqrt{3}:1}$$
    Correct
    Wrong
  • 2
    $$ {1 : \sqrt{3}}$$
    Correct
    Wrong
  • 3
    $$ {2 : \sqrt{3}}$$
    Correct
    Wrong
  • 4
    $$ {4 : \sqrt{3}}$$
    Correct
    Wrong
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Answer : 3. "$$ {2 : \sqrt{3}}$$"

Q:

Find the distance travelled by a 40 cm diameter wheel to cover a distance of 176 meters? Using (π=22/7)

829 0

  • 1
    140
    Correct
    Wrong
  • 2
    150
    Correct
    Wrong
  • 3
    160
    Correct
    Wrong
  • 4
    166
    Correct
    Wrong
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Answer : 1. "140"

Q:

If x+ y=90°, then what is  the value of $$ {\sqrt{cosx.cosecy-cosx.siny}}$$?

792 0

  • 1
    cosx
    Correct
    Wrong
  • 2
    sinx
    Correct
    Wrong
  • 3
    $$ {\sqrt{sinx}}$$
    Correct
    Wrong
  • 4
    $$ {\sqrt{cosx}}$$
    Correct
    Wrong
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Answer : 2. "sinx"

Q:

If tan A=n tan B and Sin A= m Sin B, then the value of Cos2A is

885 0

  • 1
    $$ {m^{2}+1\over {n^{2}+1}}$$
    Correct
    Wrong
  • 2
    $$ {m^{2}+1\over {n^{2}-1}}$$
    Correct
    Wrong
  • 3
    $$ {m^{2}-1\over {n^{2}-1}}$$
    Correct
    Wrong
  • 4
    $$ {m^{2}-1\over {n^{2}+1}}$$
    Correct
    Wrong
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Answer : 3. "$$ {m^{2}-1\over {n^{2}-1}}$$"

Q:

The value of sin222° + Sin268°+ Cot2 30° is:

810 0

  • 1
    $$ {5\over 4}$$
    Correct
    Wrong
  • 2
    $$ {3\over 4}$$
    Correct
    Wrong
  • 3
    4
    Correct
    Wrong
  • 4
    3
    Correct
    Wrong
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Answer : 3. "4"

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