MCQOPTIONS
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| 1. |
Find the missing number (?) in the series._x005F_x000D_ Â _x005F_x000D_ 1, 1, 4, 8, 9, ?, 16, 64, ..._x005F_x000D_ |
| A. | 21 |
| B. | 23 |
| C. | 25 |
| D. | 27 |
| Answer» E. | |