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) IJM,
I → (+1) → J
J → (+3) → M
2) ABE,
A → (+1) → B
B → (+3) → E
3) XYA,
X → (+1) → Y
Y → (+2) → A
4) EFI,
E → (+1) → F
F → (+3) → I
Thus, XYA is the odd one out.