In each of the following letters series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. aa _ _ aba _ bca _ aab _ a _
Since Nithya and Suganya exchange places, so Rita’s new position is the same as Monika’s earlier position. This position is 17th from the right and 10th from the left. Therefore Number of girls in the row = (16 + 1 + 9) = 26.