In a group of 50 people, Mark is ranked 15th from the top. How many people are ranked below him?

B. 35

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

B. 20TH

In a class of 45 students, if Tom is 10th from the bottom and he swaps places with the student ranked 5th from the top, what will be Tom's new rank from the bottom?

B. 11

B is ranked 5th from the bottom in a group of 25 people. What is B's rank from the top?

A. 20TH

In a race of 50 runners, if Mark is 15th from the top, what is his position from the bottom?

A. 35TH