What should come in place of the question (?) in the given series based on the Englishalphabetical order?

BFA, CGA, DHA, EIA, ?

Given: BFA, CGA, DHA, EIA, ?

Logic: 1st letter + 1, 2nd letter + 1 and (3rd letter same place).

For, 1st letter

B + 1 → C, C + 1 ​→ D, D + 1 → E, E + 1 → F

For, 2nd letter

F + 1 → G, G + 1 → H, H + 1 ​→ I, I + 1 → J

So, the missing term is FJA.

Thus, correct option is (a).