In the series _b_a_ba_b_abab_aab; fill in the six blanks (_) using one of the following given four choices…
In the series _b_a_ba_b_abab_aab; fill in the six blanks (_) using one of the following given four choices such that the series follows a specific order.
bababa
baabba
bbabb
ababab
Solution
The series follows the repeating pattern abb / aab. Filling the blanks with a, b, a, b, a, b completes the series as abb / aab / abb / aab / abb / aab. Hence the answer is ababab.