In the given letter series, some of the letters are missing. These are given in the same order in one of the alternatives below. Choose the correct alternative.
_____ babba ___ a ___ ab
A
ababb
B
baaab
C
bbaba
D
babbb
Correct Option:
B
Explanation
Reading the missing letters from left to right, the required sequence is b-a-a-a-b, giving baaab. Inserting each option is quicker here than trying to "see" the pattern at first glance.
