Correct option is D
Given: 14, 19, 26, 35, 44, 59
Logic: Add the consecutive odd numbers (starting from 5) to each previous term to get the next term of the series.
14 + 5 = 19
19 + 7 = 26
26 + 9 = 35
35 + 11 = 46 44
46 + 13 = 59
So, 44 is the wrong term in the series.
Thus, the correct answer is (d).