In a competition of 40 participants, Sarah is ranked 5th from the top. If she exchanges her position with the 10th ranked participant, what will be her new rank from the top?

B. 10TH

In a class of 20 students, Tom is ranked 3rd from the bottom. How many students are ranked above him?

B. 17

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

A. 35TH

C is ranked 12th from the top and 9th from the bottom in a competition. How many participants are there in total?

C. 22

In a race of 15 participants, Alice finishes 5th. If she swaps positions with the person who finishes 10th, what will be her new rank?

C. 6TH