If the 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 only 10%?

If the price of petrol increased from Rs. 60/liter to Rs. 75/liter. Ho

1.	If the 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 only 10%?
A.	12
B.	20
C.	15
D.	18
Answer» B. 20

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If the 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 only 10%?

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