Percentage

Quantitative Aptitude (RBI Grade B)

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A mango and a orange cost s Rs. 200 & Rs. 100 respectively. If the price of mango and orange is increased by 20% and 25 % . If a person wants to buy 10 mangoes and 5 oranges then what is percentage change in the total amount spent by him after increase in the price.

None of these

Explanation:

Price of mango becomes Ã 200 -Ã 240 ( After 20% increase) Price of Orange becomes Ã 100 Ã 125 (After 25 % increase) Before increases price his expenditure was Ã 200*10+100*5= 2500 After increases in the price Ã 240*10+125*5=3025 Percentage Increase Ã = (3025-2500)×100/2500= 21%

By: santosh

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