Based on the alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. IJH.
Logic: 1st letter + 1 = 2nd letter; 1st letter - 3 = 3rd letter
Except IJH, all words follow the same logic.
While IJH → I + 1 = J; I - 3 = F ≠ H