Select the option that can replace the question mark (?) in the given series.

AD, DH, GL, JP, ?

Given: AD, DH, GL, JP, ?

Logic: 1st letter + 3 and 2nd letter + 4 place.
1st letter: A + 3 → D, D + 3 → G, G + 3 → J, J + 3 → M
2nd letter: D + 4 → H, H + 4 → L, L + 4 → P, P + 4 → T
So, the missing term is MT.
Thus, correct option is (d).​