Aptitude Practice Question and Answer

Q:

Factor of $$ {12x^{2}+7y^{2}-12}$$ is__

1002 0

  • 1
    (4y+3)
    Correct
    Wrong
  • 2
    (3y-4)
    Correct
    Wrong
  • 3
    (4y-3)
    Correct
    Wrong
  • 4
    (3y+2)
    Correct
    Wrong
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Answer : 3. "(4y-3)"

Q:

If a line has one end (4,0) and the middle point (4,1), what will be the directions at the other end of the line?

926 0

  • 1
    2, 4
    Correct
    Wrong
  • 2
    4, 2
    Correct
    Wrong
  • 3
    1, 3
    Correct
    Wrong
  • 4
    2, 3
    Correct
    Wrong
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Answer : 2. "4, 2"

Q:

Find the coordinates of the midpoint of the line joining the points (10,12) and (0,8).

944 0

  • 1
    (5, 10)
    Correct
    Wrong
  • 2
    (12, 6)
    Correct
    Wrong
  • 3
    (4,5)
    Correct
    Wrong
  • 4
    (3,5)
    Correct
    Wrong
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Answer : 1. "(5, 10)"

Q:

If logx4+logx16logx64=12 then find out the value of x.

1078 0

  • 1
    2
    Correct
    Wrong
  • 2
    3
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
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Answer : 1. "2"

Q:

Due to increase in the value of eggs by 20 percent, two eggs started getting less at Rs. 24. The current price per dozen of eggs.

1353 0

  • 1
    Rs.25
    Correct
    Wrong
  • 2
    Rs.26.20
    Correct
    Wrong
  • 3
    Rs.27.80
    Correct
    Wrong
  • 4
    Rs.28.80
    Correct
    Wrong
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Answer : 4. "Rs.28.80"

Q:

The value of $$ {3sin30°-4sin^{3}30°}$$

1430 0

  • 1
    Sin30°
    Correct
    Wrong
  • 2
    Cos60°
    Correct
    Wrong
  • 3
    sin90°
    Correct
    Wrong
  • 4
    Cos90°
    Correct
    Wrong
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Answer : 3. "sin90°"

Q:

The value of $$ {2(1-sin^{2}θ)}+{2(1-cos^{2}θ)}$$. 

896 0

  • 1
    1
    Correct
    Wrong
  • 2
    2
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
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Answer : 2. "2"

Q:

$$ {3sin60°-4sin^{3}60°=?}$$

807 0

  • 1
    $$ {2\sqrt{3}}$$
    Correct
    Wrong
  • 2
    $$ {4\sqrt{3}}$$
    Correct
    Wrong
  • 3
    0
    Correct
    Wrong
  • 4
    50
    Correct
    Wrong
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Answer : 3. "0"

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