MCQOPTIONS
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| 1. |
By selling 90 ball pens for Rs. 160, a person loses 20% . How many ball pens should be sold for Rs. 96 so as to have a profit of 20% ? |
| A. | 4 |
| B. | 6 |
| C. | 9 |
| D. | 2 |
| Answer» C. 9 | |