Which of the following numbers will replace the question marks (?) in the given series?
11, 33, 66, 110, 165, ?, ?
1
231, 308
2
222, 236
3
226, 254
4
212, 234
Which of the following numbers will replace the question marks (?) in the given series?
11, 33, 66, 110, 165, ?, ?