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

B. 20TH

Alice is ranked 5th from the top and 26th from the bottom in a competition. How many participants are there in total?

C. 32

In a class of 30 students, John is ranked 8th from the top. What is his rank from the bottom?

B. 23RD

In a class of 30 students, John is ranked 12th from the top. What is his rank from the bottom?

B. 19

Alice is ranked 5th in a competition, and there are 20 participants. What is her rank from the bottom?

A. 16TH