Price of petrol increased from Rs 60/liter to Rs 75/liter. How much sh – McqOptions

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1.	Price of petrol increased from Rs 60/liter to Rs 75/liter. How much should the consumption of petrol be reduced (in %) so as to increase expenditure by onlyÂ 10%?
A.	12
B.	20
C.	15
D.	18
Answer» B. 20

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