MCQOPTIONS
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| 1. |
The price of cooking oil has increased by 25%. The percentage of reduction that a family should effect in the use of cooking oil so as not to increased the expenditure on this account is ? |
| A. | 15% |
| B. | 20% |
| C. | 25% |
| D. | 30% |
| Answer» C. 25% | |