Percentage Practice Question and Answer

Q:

A student has to score 33% marks to pass. He gets 117 marks and fails by 81 marks. Find the student’s marks percentage?

819 0

  • 1
    19.5%
    Correct
    Wrong
  • 2
    18.9%
    Correct
    Wrong
  • 3
    21.7%
    Correct
    Wrong
  • 4
    20%
    Correct
    Wrong
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Answer : 1. "19.5%"

Q:

15% of 45% of a number is 105.3 What is 24% of that number?

806 0

  • 1
    374.4
    Correct
    Wrong
  • 2
    375
    Correct
    Wrong
  • 3
    385.5
    Correct
    Wrong
  • 4
    390
    Correct
    Wrong
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Answer : 1. "374.4"

Q:

If A earns $$ {33{1\over 3} \%}$$  more than B, how much percent does B earn less than A?

914 0

  • 1
    20%
    Correct
    Wrong
  • 2
    12.5%
    Correct
    Wrong
  • 3
    25%
    Correct
    Wrong
  • 4
    37.5%
    Correct
    Wrong
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Answer : 3. "25%"

Q:

If the diameter of a wire is decreased by 10% by how much per cent (approximately) will the length be increased to keep the volume constant?

830 0

  • 1
    5%
    Correct
    Wrong
  • 2
    17 %
    Correct
    Wrong
  • 3
    20 %
    Correct
    Wrong
  • 4
    23 %
    Correct
    Wrong
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Answer : 4. "23 %"

Q:

Find the greatest perfect square number of 5 digits.

869 0

  • 1
    99856
    Correct
    Wrong
  • 2
    99225
    Correct
    Wrong
  • 3
    99925
    Correct
    Wrong
  • 4
    99540
    Correct
    Wrong
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Answer : 1. "99856"

Q:

A man earns a profit of 60% when he sells an article at 4/3 of the original selling price. Find the percent profit he makes at original price.

846 0

  • 1
    16.6 percent
    Correct
    Wrong
  • 2
    14.8 percent
    Correct
    Wrong
  • 3
    15 percent
    Correct
    Wrong
  • 4
    20 percent
    Correct
    Wrong
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Answer : 4. "20 percent "

Q:

When the price of an audio system was reduced by 20%, the sale increased by 80%. What was the net effect on the sale?

760 0

  • 1
    44% increase
    Correct
    Wrong
  • 2
    44% decrease
    Correct
    Wrong
  • 3
    66% increase
    Correct
    Wrong
  • 4
    60% increase
    Correct
    Wrong
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Answer : 1. "44% increase"

Q:

In a company, there are 75% skilled workers and remaining ones are unskilled. 80% of skilled workers and 20% of unskilled workers are permanent. If number of temporary workers is 126, then what is the number of total workers?

811 0

  • 1
    480
    Correct
    Wrong
  • 2
    510
    Correct
    Wrong
  • 3
    360
    Correct
    Wrong
  • 4
    377
    Correct
    Wrong
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Answer : 3. "360"

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