B is ranked 5th from the bottom in a group of 25 people. If B swaps places with the person ranked 10th from the top, what will be B's new rank from the top?

B. 11TH

If G is 3rd from the top and H is 4th from the bottom in a class of 20 students, what is the rank of H from the top?

A. 17TH

In a class of 30 students, A is ranked 10th from the top. What is A's rank from the bottom?

B. 20TH

B is 5th from the top and 26th from the bottom in a ranking of students. How many students are there in total?

B. 31

C is 8th from the top and 13th from the bottom in a competition. How many participants are there in total?

B. 21