Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the off one.
Answer & explanation
Correct answer: option 3
EIMQ = F → (+4) → I → (+4) → M → (+4) → Q
CGKO =C → (+4) → G → (+4) → K → (+4) →O
DHLN = D → (+4) → H → (+4) → L → (+2) →M (THIS IS ODD)
BFJN = B → (+4) → F → (+4) → J → (+4) →N