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., KMOP.
Logic: 1st letter + 2 = 2nd letter, 2nd letter + 2 = 3rd letter, 3rd letter + 2 = 4th letter
All follow the same logic except KMOP,
KMOP → K + 2 M, M + 2 = O, O + 2 = Q ≠ P