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 : bc _ b _ c_ b _ ccb

A. cbcb
B. bbcb
C. cbbc
D. bcbc

Answer: Option A

Explanation:

The series is bccb / bccb / bccb.

Thus, the pattern bccb is repeated.