MCQOPTIONS
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| 1. |
In seven given numbers, the average of first four numbers is 4 and that of the last four numbers is also 4. If the average of these seven numbers is 3, the fourth number is |
| A. | 3 |
| B. | 4 |
| C. | 7 |
| D. | 11 |
| Answer» E. | |