EduGoog
In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.

_ baa _ aab _ a _ a

Option:
A. aabb
B. aaba
C. abab
D. baab
Answer: C . abab

Justification:

The series is aba / aba / aba / aba.
Thus, the pattern aba is repeated.

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