Three of the following letter-clusters are alike in some manner and hence form a group. Which letter-cluster does not belong to that group?
Answer & explanation
Correct answer: option 2
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) PRKI,
P → (+2) → R
K → (-2) → I
2) JFOQ,
J → (-4) → F
O → (+2) → Q
3) UWFD,
U → (+2) → W
F → (-2) → D
4) XZCA,
X → (+2) → Z
C → (-2) → A
Thus, JFOQ does not belong to that group.