The price of an article is increased by 25%. By what percentage its consumption be reduced so that the expenditure on it reduce by 15%

The price of an article is increased by 25%. By what percentage its co

1.	The price of an article is increased by 25%. By what percentage its consumption be reduced so that the expenditure on it reduce by 15%
A.	15%
B.	25%
C.	32%
D.	28%
E.	None of these
Answer» D. 28%

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The price of an article is increased by 25%. By what percentage its consumption be reduced so that the expenditure on it reduce by 15%

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