MCQOPTIONS
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| 1. |
A person sold a book for Rs 21 and got a loss percentage which was numerically equal to the cost price. What is the cost price (in Rs) of the book? |
| A. | 30 |
| B. | 70 |
| C. | Both 30 and 70 |
| D. | Cannot be determined |
| Answer» D. Cannot be determined | |