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 1
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) CGB,
C → (+4) → G
G → (-5) → B
2) FTI,
F → (-7) → T
T → (+10) → I
3) RKU,
R → (-7) → K
K → (+10) → U
4) KDN,
K → (-7) → D
D → (+10) → N
Thus, CGB does not belong to that group .