MCQOPTIONS
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| 1. |
Which number will replace the question mark (?) in the following series?3, 15, 30, 46, 75, 115, 186, 286, ? |
| A. | 432 |
| B. | 423 |
| C. | 443 |
| D. | 434 |
| Answer» D. 434 | |