Direction: In the questions given below, a series is given, with one number / letter missing. Choose the correct alternative from the given ones that will complete the series.
15, 39, 74, 122, ?, 265
1
151
2
165
3
171
4
185
Direction: In the questions given below, a series is given, with one number / letter missing. Choose the correct alternative from the given ones that will complete the series.
15, 39, 74, 122, ?, 265