Study the given patter carefully and select the number that can replace the question mark (?) in it?
| 2 | 10 | 18 |
| 3 | 30 | 84 |
| 4 | 68 | ? |
1
264
2
256
3
260
4
512
Study the given patter carefully and select the number that can replace the question mark (?) in it?
| 2 | 10 | 18 |
| 3 | 30 | 84 |
| 4 | 68 | ? |