Percentage Problems questions and answers pdf provides shortcut tricks to solve percentage aptitude questions. The Quantitative aptitude questions with solutions improve your maths problem-solving ability.
Aptitude MCQ quiz on percentage helps you to attain knowledge and become active in the basic concepts. Percentage aptitude questions and answers pdf includes the correct answers to all the questions with detailed explanation.
Problems on percentage practice give an easy way to remembering percentage formulas and percentage fraction tables.
Percentage Problems Questions with Answers
The percentage is a fraction with the denominator hundred, which is denoted by the % symbol. The fraction numerator is called the rate percent.
- Express x% as a fraction = x% =x/100
- To express a/b as a percent = a/b = (a/b*100)%.
- If the price increases by R%, then the reduction in consumption so as not to increase the expenditure is – [R/(100+R)x 100]%
- If the price decreases by R%, then the increase in consumption so as not to decrease the expenditure is – [R/(100-R)x 100]%
- Population after n years = P(1 + R/100)^n
- Population n years ago = P/(1 + R/100)^n
- The Value of machine after n years = P(1 – R/100)^n
- Value of the machine n years ago = P/(1 – R/100)^n
- If A is R% more than B, then B is less than A by [R/(100+R)* 100]%.
- If A is R% less than B, then B is more than A by [R/(100-R)* 100]%
We hope that with percentage sums practice, these questions on percentage pdf can help you for CAT, MAT, MHCET, XAT, NMAT, GATE, IBPS, SBI, RBI, RRB, SSB, SSC, UPSC exams preparation and to build your knowledge that is required to solve percentage problems.
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