Aptitude Questions Practice Question and Answer

Q:

$$(49)^{15}-1$$ is exactly divisible by :

17632 5

  • 1
    50
    Correct
    Wrong
  • 2
    51
    Correct
    Wrong
  • 3
    29
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 4. "8"

Q:

one fourth of a tank holds 135 litres of water. What part of the tank is full if it contains 180 litres of water ?

15419 4

  • 1
    2/5
    Correct
    Wrong
  • 2
    2/3
    Correct
    Wrong
  • 3
    1/3
    Correct
    Wrong
  • 4
    1/6
    Correct
    Wrong
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Answer : 3. "1/3"

Q:

In a class, 3/5 of the students are girls and rest are boys. If 2/9 of the girls and 1/4 of the boys are absent. What part of the total number of students are present?

22436 4

  • 1
    23/30
    Correct
    Wrong
  • 2
    23/36
    Correct
    Wrong
  • 3
    18/49
    Correct
    Wrong
  • 4
    17/25
    Correct
    Wrong
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Answer : 1. "23/30"

Q:

Fraction between 2/5 and 4/9 is:

11369 2

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

Q:

A man spends 1/4th of his income on food, 2/3rd of it on house rent and the remaining income which is Rs. 630 on other commodities. Find his house rent.

10767 2

  • 1
    Rs. 5040
    Correct
    Wrong
  • 2
    Rs. 3520
    Correct
    Wrong
  • 3
    Rs. 4890
    Correct
    Wrong
  • 4
    Rs. 4458
    Correct
    Wrong
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Answer : 1. "Rs. 5040"

Q: A sum of money becomes $${7\over6}$$ of itself in 3 years at a certain rate of simple interest. The rate of interest per annum is: 1573 1

  • 1
    $$5{5\over9}\%$$
    Correct
    Wrong
  • 2
    $$6{5\over9}\%$$
    Correct
    Wrong
  • 3
    18%
    Correct
    Wrong
  • 4
    25%
    Correct
    Wrong
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Answer : 1. "$$5{5\over9}\%$$"

Q: A and B together can complete a work in 10 days. A alone can do it in 40 days. In how many days B alone can complete it? 3368 4

  • 1
    \({40\over3}\)
    Correct
    Wrong
  • 2
    10
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    30/7
    Correct
    Wrong
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Answer : 1. "\({40\over3}\)"

Q: Ratan can complete a work in \(5 {1 \over 2}\) days while Rupesh can complete it in \(10 {1 \over 2}\) days. In how many days can they both complete it working on it together? 3825 2

  • 1
    \(3 {39 \over 64 }\)
    Correct
    Wrong
  • 2
    \(4 {39 \over 64 }\)
    Correct
    Wrong
  • 3
    \(5 {39 \over 64 }\)
    Correct
    Wrong
  • 4
    \(6 {39 \over 64 }\)
    Correct
    Wrong
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Answer : 1. "\(3 {39 \over 64 }\) "

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