In a group of 25 people, Mark is ranked 15th from the bottom. What is his rank from the top?

A. 11TH

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

B. 19TH

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

B. 23RD

In a competition of 25 participants, Lisa is ranked 12th from the bottom. What is her rank from the top?

B. 13TH

In a quiz, Tom is ranked 3rd from the top and 6th from the bottom. How many participants are there in total?

B. 9