Aptitude Practice Question and Answer

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Answer : 4. "244"

Q:

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x2 - 28x + 195 = 0

II. y2- 21y + 108 = 0

417 0

  • 1
    x > y
    Correct
    Wrong
  • 2
    x < y
    Correct
    Wrong
  • 3
    x ≥ y
    Correct
    Wrong
  • 4
    x ≤ y
    Correct
    Wrong
  • 5
    x = y or relationship between x and y cannot be established.
    Correct
    Wrong
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Answer : 1. "x > y"

Q:

Two vessels A and B contains acid and water in the ratio 4:3 and 5:3 respectively Then the ratio in which these mixtures to be mixed to obtain a new mixture in vessel C containing acid and water in the ratio 3:2 is 

416 0

  • 1
    5:8
    Correct
    Wrong
  • 2
    7:5
    Correct
    Wrong
  • 3
    7:8
    Correct
    Wrong
  • 4
    4:7
    Correct
    Wrong
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Answer : 3. "7:8 "

Q:

Direction: The line chart given below shows number of labourers (men and women) working in six different years. Study the data carefully and answer the following questions. 

The total number of Men working in all six years is how much more/less than total number of  Women working in all six years together? 

415 0

  • 1
    140
    Correct
    Wrong
  • 2
    160
    Correct
    Wrong
  • 3
    180
    Correct
    Wrong
  • 4
    200
    Correct
    Wrong
  • 5
    None of the given options
    Correct
    Wrong
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Answer : 4. "200"

Q:

Direction: In the following questions two equations numbered I and II are given. You have to solve both the equations and find relation between x and y.

I. x2+ 14x + 48 = 0

II. y2+ 12y + 32 =0

415 0

  • 1
    x ≥ y
    Correct
    Wrong
  • 2
    x > y
    Correct
    Wrong
  • 3
    Relationships cannot be established between x and y
    Correct
    Wrong
  • 4
    x ≤ y
    Correct
    Wrong
  • 5
    y > x
    Correct
    Wrong
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Answer : 3. "Relationships cannot be established between x and y"

Q:

Directions : Study the following graph and answer the questions.  

 


If the imports of company X in 2007 were increased by 40%, what would be the ratio of exports to the increased imports? 

414 0

  • 1
    1.25
    Correct
    Wrong
  • 2
    1.75 
    Correct
    Wrong
  • 3
    0.25 
    Correct
    Wrong
  • 4
    0.75
    Correct
    Wrong
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Answer : 1. "1.25 "

Q:

The ratio of the side and height of an equilateral triangle is –

414 0

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

Q:

A cylindrical container of 32 cm height and 18 cm radius is filled with sand. Now all this sand is used to form a conical heap of sand. If the height of the conical heap is 24 cm, what is the radius of its base? 

414 0

  • 1
    12 cm
    Correct
    Wrong
  • 2
    24 cm
    Correct
    Wrong
  • 3
    36 cm
    Correct
    Wrong
  • 4
    48 cm
    Correct
    Wrong
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Answer : 3. "36 cm "

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