1.  In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative : ccb _ c _ bbc _ b _ cc _ _ ccbb

A. bccbbb
B. bcccbb
C. aaaaba
D. bbbbbb

Answer: Option A

Explanation:

The series is ccbb / ccbb / ccbb / ccbb / ccbb.

Thus, the pattern ccbb is repeated.