Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the one that is different.
Answer & explanation
Correct answer: option 4
CEV ⇒ C→(+2)→ E →(OPPOSITE) → V
QSH ⇒ Q→(+2)→ S →(OPPOSITE) →H
KMN ⇒ K→(+2)→ M →(OPPOSITE) → N
MPI ⇒ M→(+2)→ P→(OPPOSITE) → K(ODD)