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| Q. |
What number should come next in the series? 5, 11, 23, 47 |
| A. | 80 |
| B. | 90 |
| C. | 95 |
| D. | 100 |
| Answer» C. 95 | |
| Explanation: This is a series where each number is one less than double the previous number. So the next number should be 2*47 - 1 = 95. | |
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