In a class of 42 students , Tanya is 10th rank ahead of Aman who is 25th from top , then what is the rank of Tanya from the bottom.

30th 27th 28th 26th

28th

Aman's rank is 25th from the class of 42 student Tanya  is 10 rank ahead of Aman's rank. Therefore, Tanya rank from top is = 25 - 10 = 15 Rank of Tanya from bottom is = 42 + 1 - 15 = 28th rank