
Based on the position in the English alphabetical order, three of the following letter clusters are alike in some manner and one is different. Select the odd letter-cluster.
A. QUXZ
B. GKOQ
C. AEIK
D. KOSU
Sol:
Pattern follows here is +4, +4, +2

Based on the position in the English alphabetical order, three of the following letter clusters are alike in some manner and one is different. Select the odd letter-cluster.
A. QUXZ
B. GKOQ
C. AEIK
D. KOSU
Sol:
Pattern follows here is +4, +4, +2