MCQOPTIONS
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| 1. |
If I purchased 11 books for Rs. 10 and sold all the books at the rate of 10 books for Rs. 11, the profit per cent is: |
| A. | 21 % |
| B. | 22 % |
| C. | 23 % |
| D. | 24 % |
| Answer» B. 22 % | |