Find out the set of number amongst the four sets of numbers in the alternatives which is similar to the set given in question. Given set: (17, 13, 221)
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.