The price of petrol increases by 25%. By what percentage must a customer reduce the consumption so that the earlier bill on the petrol does not alter ?
A. 20%
B. 25%
C. 30%
D. 33.33%
Answer:A
The price of petrol increases by 25%. By what percentage must a customer reduce the consumption so that the earlier bill on the petrol does not alter ?
A. 20% B. 25% C. 30% D. 33.33%