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Question : Directions: In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
a _ ba _ b _ b _ a _ b

Option 1: abaab

Option 2: aabba

Option 3: bbabb

Option 4: abbab


Team Careers360 3rd Jan, 2024
Answer (1)
Team Careers360 11th Jan, 2024

Correct Answer: bbabb


Solution : Given:
a _ ba _ b _ b _ a _ b

To fill the series we have to divide the series→a _ b / a _ b / _ b _ / a _ b
Let's check each option –
First option: abaab; aab / abb / aba / ab(No repeated pattern has been found.)
Second option: aabba; aab / aab / bbb / aa(No repeated pattern has been found.)
Third option: bbabb; abb / abb / abb / abb (abb is repeated in the series.)
Fourth option: abbab; aab / abb / bba / ab(No repeated pattern has been found.)

So, the series becomes→abbabbabbabb. Hence, the third option is correct.

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