Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the odd letter cluster.
Answer & explanation
Correct answer: option 1
THE LOGIC;
1) GHJMP,
G → (+1) → H → (+2) → J → (+3) → M → (+3) → P
2) ABDGK,
A → (+1) → B → (+2) → D → (+3) → G → (+4) → K
2) BCEHL,
B → (+1) → C → (+2) → E → (+3) → H → (+4) → L
4) NOQTX,
N → (+1) → O → (+2) → Q → (+3) → T → (+4) → X
Thus, GHJMP is the odd one.