Select the option that represents the letters that, when sequentially placed in the blanks below, will complete the letter series.
a, b, a, b, b, _, a, b, a, b, _, a, a, b, a, b, b, _
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. a, b, a.
Given sequence: a, b, a, b, b, _, a, b, a, b, _, a, a, b, a, b, b, _
Option 1: a, b, a
a, b, a, b, b, a, / a, b, a, b, b, a, / a, b, a, b, b, a