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 3
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) EUT,
E → OPPOSITE -1 → U → (-1) → T
2) RHG,
R → OPPOSITE -1 → H → (-1) → G
3) TRQ,
T → (-2) → R → (-1) → Q
4) TFE,
T → OPPOSITE -1 → F → (-1) → E
Thus, TRQ is the odd one out.