Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ? _ bc _ ca _ aba _ c _ ca

Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it ? _ bc _ ca _ aba _ c _ ca Correct Answer abcbb

The series is, abc b ca c aba b c b ca. The letters are changing their place in a cycling order.

Related Questions