Correct option is D
Logic: Given series comprises two series first series follow pattern (-35, -35, -35,....) and second series follow pattern (+15, +35, +35, ....) pattern follow.
Series 1: 214, 179, 144, 109, ?
214-35=179
179-35=144
144-35=109
109-35=74
Series 2: 111, 126, 141, 156
111+15=126
126+15=141
141+15=156
So, ? = 74