The price of oil is increased by 25%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original consumption is
A. 1 : 3
B. 1 : 4
C. 1 : 5
D. 1 : 6
Answer:C
The price of oil is increased by 25%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original consumption is
A. 1 : 3 B. 1 : 4 C. 1 : 5 D. 1 : 6