Letter series type of questions usually consists of a series of small letters which follow a certain pattern. However, some letters are missing from the series. These missing letters are then given in a proper sequence as one of the alternatives. The candidate is requitred to choose this alternative as the answer.

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

_ c _ bd _ cdcda _ a _ db _ a

A. adabcd
B. cdbbca
C. daabbc
D. bdbcba
Answer: A . adabcd


The series is acdb / dacb / cdab / acdb / da.
The third letter in each sequence becomes the first letter in the following sequence.