Instructions

Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

Question 20

a_baa_baa_ba

By Trial and Error method,

Option A

abba | aaba | abba

The above letters do not form a series. Hence option A is incorrect.

Option B

abba | abba | abba

The above letters form a series.

Hence, the correct answer is Option B

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