Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
DAG, FDK, ?, JJS, LMW
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. HGO.
Given series: DAG, FDK, ?, JJS, LMW
D + 2 = F, F + 2 = H, H + 2 = J, J + 2 = L
A + 3 = D, D + 3 = G, G + 3 = J, J + 3 = M
G + 4 = K, K + 4 = O, O + 4 = S, S + 4 = W