What should come in place of the question mark (?) in the given series based on the English alphabetical order?
BIG DKI FMK HOM ?

Given:
BIG, DKI, FMK, HOM, ?

Logic:
Each letter in every term increases by +2 in the English alphabetical order.
Explanation (applied left to right):
B +2 = D, D +2 = F, F +2 = H, H +2 = J
I +2 = K, K +2 = M, M +2 = O, O +2 = Q
G +2 = I, I +2 = K, K +2 = M, M +2 = O

Final Answer:
JQO

Final Correct Option:
(b) JQO​​