Here the given number series is 3, 14, 36, 67, 113, 168
It follows a pattern that
3
3 + 1 x 11 = 3 + 11 = 14
14 + 2 x 11 = 14 + 22 = 36
36 + 3 x 11 = 36 + 33 = 69
69 + 4 x 11 = 69 + 44 = 113
113 + 5 x 11 = 113 + 55 = 168
Hence, the wrong number is 67.
