What should come in place of the question mark (?) in the following number series ?
4, 6, 16, 54, ?
5, 39, 272, 1631, ?
768, 192, 48, 12, ?
12, 16, 32, 68, ?
7, 15, 32, 67, ?
| # | Name | Overall Score |
|---|---|---|
| 1 | chetan sharma | 5 |
| 2 | Pinky Arya | 5 |
| 3 | sumeet skd3 | 5 |
| 4 | Sam Valluru | 5 |
| 5 | K Sai Krishna | 5 |
| 6 | Kannu | 5 |
| 7 | Saloni Bansal | 5 |
| 8 | Sham Dakhore | 5 |
| 9 | Ashwini Yadav | 5 |
| 10 | jikun kumar panda | 5 |
