MCQOPTIONS
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| 1. |
A dealer professing to sell at cost price, uses a 900 gms weight for a kilogram. His gain per cent is: |
| A. | 8 % gain |
| B. | 9 % gain |
| C. | 11 % gain |
| D. | 15 % gain |
| Answer» D. 15 % gain | |