Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. DKP.
Logic: 1st letter + 5 = 2nd letter; 2nd letter + 7 = 3rd letter
Except DKP, all follow the same logic.
DKP → D + 5 = I ≠ K, I + 7 = P