This is aptitude questions and answers section on Percentages with explanation for various interview, competitive examinations and entrance tests. Candidates can practice the Percentages Aptitude multiple choice questions and answers.
__Percentages Questions - Percentages Quiz Details__

__Percentages Formulae__

1. Express x% as a fraction = x% =x/100

2. To express a/b as a percent = a/b = (a/b*100)%.

3. If the price increases by R%, then the reduction in consumption so as not to increase the expenditure is - [R/(100+R)x 100]%

4. If the price decreases by R%, then the increase in consumption so as not to decrease the expenditure is - [R/(100-R)x 100]%

5. Population after n years = P(1 + R/100)^n

6. Population n years ago = P/(1 + R/100)^n

7. The Value of machine after n years = P(1 - R/100)^n

8. Value of the machine n years ago = P/(1 - R/100)^n

9. If A is R% more than B, then B is less than A by [R/(100+R)* 100]%.

10. If A is R% less than B, then B is more than A by [R/(100-R)* 100]%

### Percentages MCQ Quiz Answers With Solutions

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Online Test Name |
Percentages |

Exam Type |
Multiple Choice Questions |

Category |
Aptitude Quiz |

Number of Questions |
167 |

2. To express a/b as a percent = a/b = (a/b*100)%.

3. If the price increases by R%, then the reduction in consumption so as not to increase the expenditure is - [R/(100+R)x 100]%

4. If the price decreases by R%, then the increase in consumption so as not to decrease the expenditure is - [R/(100-R)x 100]%

5. Population after n years = P(1 + R/100)^n

6. Population n years ago = P/(1 + R/100)^n

7. The Value of machine after n years = P(1 - R/100)^n

8. Value of the machine n years ago = P/(1 - R/100)^n

9. If A is R% more than B, then B is less than A by [R/(100+R)* 100]%.

10. If A is R% less than B, then B is more than A by [R/(100-R)* 100]%

1. What percent of 120 are 90?
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2. If y exceeds x by 20%, then x is less than y by?
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3. After decreasing 24% in the price of an article costs Rs.912. Find the actual cost of an article?
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4. How much 60% of 50 is greater than 40% of 30?
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5. How much is 80% of 40 is greater than 4/5 of 25?
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