Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
ABD, CEI, EHN, ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e GKS.
Logic:
A + 2 = C; C + 2 = E; E + 2 = G
B + 3 = E; E + 3 = H; H + 3 = K
D + 5 = I; I + 5 = N; N + 5 = S
Hence, GKS is the correct answer.