MCQOPTIONS
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| 1. |
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.5, 11, 21, 43, 85, ? |
| A. | 185 |
| B. | 170 |
| C. | 171 |
| D. | 181 |
| Answer» D. 181 | |