MCQOPTIONS
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MCQOPTIONS
| 1. |
The price of petrol was raised by 15% By how much percentage should a motorist reduce the consumption of petrol so that the expenditure on it does not increase? |
| A. | \(9\frac{2}{{11}}\% \) |
| B. | \(15\frac{3}{{13}}\%\) |
| C. | \(13\frac{1}{{23}}\%\) |
| D. | \(6\frac{7}{8}\%\) |
| Answer» D. \(6\frac{7}{8}\%\) | |