Q27
Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ? a _ ba _ b _ b _ a _ b
A.
abaab
B.
abbab
C.
aabba
D.
bbabb
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
The series is abb/abb/abb/abb. Thus, the pattern 'abb' is repeated.