Percentage

Quantitative Aptitude (Hr Patwari )

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Mr.Ramesh gives 10% of some amount to his wife and 10% of the remaining to hospital expenses and again 10% of the remaining amount to charity. Then he has only Rs.7290 with him. What is the initial sum of money with that person?

Rs.8000

Rs.9000

Rs.10000

Rs.20000

Explanation:

Remaining amount = x * 0.9 * 0.9 * 0.9
0.729x = 7290
x = 10000

By: Sandeep Dubey

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