Percentage Practice Question and Answer

Q:

A student scored 32 percent and failed by 6 marks. If he had scored 36 percent marks, he would have passed by 2 marks. What is the passing mark?

1187 0

  • 1
    66
    Correct
    Wrong
  • 2
    75
    Correct
    Wrong
  • 3
    80
    Correct
    Wrong
  • 4
    70
    Correct
    Wrong
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Answer : 4. "70"

Q:

The ratio 5 : 4 expressed as a percent equals :

1957 0

  • 1
    125 %
    Correct
    Wrong
  • 2
    80 %
    Correct
    Wrong
  • 3
    40 %
    Correct
    Wrong
  • 4
    12.5 %
    Correct
    Wrong
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Answer : 1. "125 % "

Q:

A reduction of 20 % in the price of salt enabled a purchaser to obtain 4 kg. more for Rs. 100. The reduced price of salt per kg is :

1970 0

  • 1
    Rs. 4
    Correct
    Wrong
  • 2
    Rs. 5
    Correct
    Wrong
  • 3
    Rs. 6.25
    Correct
    Wrong
  • 4
    Rs. 6.50
    Correct
    Wrong
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Answer : 2. "Rs. 5 "

Q:

The sum of the numbers of boys and girls in a school is 150. If the number of boys is x, the number of girls becomes x% of the total number of students. The number of boys is: 

1065 0

  • 1
    90
    Correct
    Wrong
  • 2
    75
    Correct
    Wrong
  • 3
    25
    Correct
    Wrong
  • 4
    60
    Correct
    Wrong
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Answer : 4. "60"

Q: If 30% of A = 0.25 of B = $$ ({1\over 5}) $$ of C, then A : B : C is equal to : 1622 0

  • 1
    5 : 6 : 4
    Correct
    Wrong
  • 2
    5 : 24 : 5
    Correct
    Wrong
  • 3
    6 : 5 : 4
    Correct
    Wrong
  • 4
    10 : 12 :15
    Correct
    Wrong
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Answer : 4. " 10 : 12 :15"

Q:

if the monthly salary of a fan employee is increased by $$ 2{2\over 3}\% $$, he gets 72 rupees more. His Monthly salary (in rupees) is:

2024 0

  • 1
    7200
    Correct
    Wrong
  • 2
    3600
    Correct
    Wrong
  • 3
    2700
    Correct
    Wrong
  • 4
    2000
    Correct
    Wrong
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Answer : 3. "2700"

Q:

Salary of a person is first increased by 20 %, then it is decreased by 20 %. Then the percentage change in his salary is: 

1619 0

  • 1
    4 % decreased
    Correct
    Wrong
  • 2
    8 % increased
    Correct
    Wrong
  • 3
    8 % decreased
    Correct
    Wrong
  • 4
    20 % increased
    Correct
    Wrong
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Answer : 1. "4 % decreased "

Q:

In an alloy, there is 12 % of copper, to get 69 kg of copper, how much alloy will be required? 

1690 0

  • 1
    424 kg
    Correct
    Wrong
  • 2
    575 kg
    Correct
    Wrong
  • 3
    828 kg
    Correct
    Wrong
  • 4
    1736kg
    Correct
    Wrong
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Answer : 2. "575 kg "

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