Four letter-cluster have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Answer & explanation
Correct answer: option 4
SPK ⇒ S →(-3)→ P→(OPPOSITE) →K
JGT ⇒ J →(-3)→ G→(OPPOSITE) →T
PMN ⇒ P →(-3)→ M→(OPPOSITE) →N
GTQ ⇒ G →(OPPOSITE)→ T→(-3) →Q(ODD)