MCQOPTIONS
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| 1. |
The marked price of a watch is Rs 1600. The shopkeeper gives successive discounts of 10% and r% to the customer. If the customer pays Rs 1224 for the watch, find the value of r. |
| A. | 4 % |
| B. | 7 % |
| C. | 11 % |
| D. | 15 % |
| Answer» E. | |