Aptitude Practice Question and Answer

Q: A shopkeeper earns a profit equal to the selling price of 11 meter by selling 22-meter cloth. Find the profit percent. 3625 1

  • 1
    50%
    Correct
    Wrong
  • 2
    52%
    Correct
    Wrong
  • 3
    45%
    Correct
    Wrong
  • 4
    55%
    Correct
    Wrong
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Answer : 1. "50%"

Q: A sum of Rs. 10,000 is rent partly at 8% and remaining at 10% per annum. If the yearly interest on the average is 9.2%, the two parts are 3614 0

  • 1
    Rs. 4000, Rs. 6000
    Correct
    Wrong
  • 2
    Rs. 4500, Rs. 5500
    Correct
    Wrong
  • 3
    Rs. 5000, Rs. 5000
    Correct
    Wrong
  • 4
    Rs. 5500, Rs. 4500
    Correct
    Wrong
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Answer : 1. "Rs. 4000, Rs. 6000"

Q:

Study the following graph and answer the question that follow.

What is the approximate average number of candidates passed from all the institutes together?

3608 0

  • 1
    1460
    Correct
    Wrong
  • 2
    1640
    Correct
    Wrong
  • 3
    1350
    Correct
    Wrong
  • 4
    1440
    Correct
    Wrong
  • 5
    1530
    Correct
    Wrong
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Answer : 2. "1640"

Q:

Find k, if the line 2x - 3y = 11 is perpendicular to the line 3x + ky = -4? 

3602 0

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

Q:

In solving a problem, one student makes a mistake in the coefficient of the first degree term and obtains – 9 and – 1 for the roots. Another student makes a mistake in the constant term of the equation and obtains 8 and 2 for the roots. The correct equation was 

3599 0

  • 1
    x2 + 10x + 9 = 0
    Correct
    Wrong
  • 2
    x2 – 10x = 16 = 0
    Correct
    Wrong
  • 3
    x2 – 10x + 9 = 0
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "x2 – 10x + 9 = 0"

Q: No. of girls in a class is 20% more than the no. of boys. There are total 66 students in a class. If 4 more girls are admitted in the class, the ratio of no. of boys and girls in the class will be- 3595 0

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

Q: A, B and C can complete a work in 10, 15 and 20 days respectively. A and B start it together. B is replaced by C after 2 days. A leave it after one more day. In how many days work was completed? 3594 0

  • 1
    13
    Correct
    Wrong
  • 2
    \(13 {1 \over 13 }\)
    Correct
    Wrong
  • 3
    \(18 {4 \over 3 }\)
    Correct
    Wrong
  • 4
    18
    Correct
    Wrong
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Answer : 2. " \(13 {1 \over 13 }\)"

Q:

The product of the ages of Swati and Aparna is 120. If thrice the age of Aparna is more than Swati's age by 2 years, fund the age of Swati.

3583 0

  • 1
    18
    Correct
    Wrong
  • 2
    20
    Correct
    Wrong
  • 3
    24
    Correct
    Wrong
  • 4
    16
    Correct
    Wrong
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Answer : 1. "18"

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