MCQOPTIONS
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| 1. |
The price of petrol is increased by 25 %. By how much percent a car owner should reduce his consumption of petrol. So that expenditure on petrol would not be increased? |
| A. | 25 % |
| B. | 30 % |
| C. | 50 % |
| D. | 20 % |
| Answer» E. | |