Percentages Problems With Examples
2) Percentages:
Percentage is a fraction.percent means for every Hundred .
Formula:
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| percent profit = (percent profit*100)/Cost price |
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for e.g: 5/100 is 5%
10/100 is 10%
15.5/100 is 15.5%
Problem1 : ravi deposits 500 Rs postal savings account. if this is 20% of her monthly income ,what is her monthly income in Rs ?
A)2000
B)2500
C)3000
D)3500
A)2000
B)2500
C)3000
D)3500
ANS : B)2500