What should come in place of the question mark (?) in the given series based on the English alphabetical order?
GBD, IDF, KFH, MHJ, ?

GBD, IDF, KFH, MHJ, ?

Logic: +2, +2, +2 pattern followed (each letter in the cluster increases by 2)

1st letter:

G + 2 = I, I + 2 = K, K + 2 = M, M + 2 = O

2nd letter:

B + 2 = D, D + 2 = F, F + 2 = H, H + 2 = J

3rd letter:

D + 2 = F, F + 2 = H, H + 2 = J, J + 2 = L

Missing term = OJL

Thus, correct option is (B).