Quantitative Aptitude :: Percentage Problems And Answers

Percentage Formulaes

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11. If 20% of a certain number is 60, then what is 80% of that number?

A. 220 B. 210
C. 240 D. 250
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12. If 40% of a certain number is 160, then what is 90% of that number?

A. 270 B. 380
C. 260 D. 360
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13. When a number is first increased by 20% and then reduced by 20%, The number is:

A. Does not change B. Decreases by 4%
C. Increases by 4% D. None of these
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14. When a number is first reduced by 30% and then increased by 10%, The number is::

A. Does not change B. Increases by 13%
C. Decreases by 13% D. None of these
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15. If A is 35% greater than B then how much percentage is B smaller than A?

A. 16 2/3% B. 18 2/3%
C. 16% D. None of these
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16. If X,Y is 20%,25% greater than Z then how much percentage is X smaller than Y?

A. 3 1/13% B. 3%
C. 3 11/13% D. None of these
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17. If X,Y is 25%,35% smaller than Z then how much percentage is Y greater than X?

A. 13 1/2% B. 13 1/4%
C. 13 1/3% D. 12 1/2%
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18. If X is 30% greater than Y, Z is 25% smaller than how much percent is X greater than Z?

A. 25% B. 73 1/3%
C. 73% D. None of these
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19. In an election between two candidates first candidate got 70% of votes polled and second Candidate got 270 votes. The total number of votes polled was?

A. 700 votes B. 750 votes
C. 800 votes D. 900 votes
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20. In an election between the two candidates, the candidates who gets 70% of votes polled is winned by 280 vote’s majority. What is the total number of votes polled?

A. 750 B. 700
C. 800 D. None of these
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Related Topics

Area
Square Root and Cube Root
Compound Interest
Clock
Problems on Trains
Profit and Loss




Who are all can get the advantages from this Percentage Question and Answers section?

Those are all planning for any competitive examinations can use this segment to enhance their abilities.

  • L.I.C/ G. I.C Competitive Exams
  • Career Aptitude Test (IT Companies) and etc.
  • Defence Competitive Exams
  • Common Aptitude Test (CAT)
  • UPSC Competitive Exams
  • Bank Competitive Exam
  • SSC Competitive Exams
  • Railway Competitive Exam
  • University Grants Commission (UGC)
Problems on Averages
Problems on Ages
Boats and Stream
Co-Ordinate Geometry
Problems on Calender
Problems on Clack
Compound Interest
LCM-and-HCF
Mensuration
Number System
Partnership
Percentage
Permutations-Combinations
Profit-and-Loss
Probability
Time & Distance
Time & Work
Problems-on-Trains