MCQOPTIONS
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| 1. |
The average of 5, 7, 12, 15 and X is 10. What will be the value of Y if the average of 9, 12, 13, 17, X and Y is 14? |
| A. | 12 |
| B. | 13 |
| C. | 20 |
| D. | 22 |
| Answer» E. | |