Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
Answer & explanation
Correct answer: option 4
1 2 3 4 5 6 7 8 9 10 11 12 13
A B C D E F G H I J K L M
↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
Z Y X W V U T S R Q P O N
26 25 24 23 22 21 20 19 18 17 16 15 14
THE LOGIC FOLLOWED HERE IS;
1) OQS,
O → (+2) → Q
Q → (+2) → S
2) JLN,
J → (+2) → L
L → (+2) → N
3)HJL,
H → (+2) → J
J → (+2) → L
4) MOP,
M → (+2) → O
O → (+1) → P
Thus, MOP does not belong to that group.