Question

Find the missing letters by observing the pattern followed by the series:

b _ abbc _ bbca _ bcabb _ ab.

• A. acaa
• B. acba
• C. cabc
• D. cacc

Answer 1

The correct option is C cabc

Given sequence is b_abbc_bbca_bcabb_ab.

By observing the sequence, we can get the pattern as follows:

Make a group of four letters

First group is 'bcab'

Next group also contain the same letters 'bcab'

Same pattern is followed by the next letters

Following in the same manner, we get the sequence as

bcab/bcab/bcab/bcab/bcab

Hence, the correct answer is 'cabc'.