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

B. 23RD

In the sequence 2, 4, 6, 8, 10, 12, how many times does the number 8 occur?

A. 1

In a race of 50 participants, Mark is 15th from the top and 36th from the bottom. How many participants are there in total?

A. 50

In the sequence 12, 14, 16, 18, 20, 22, how many times does the number 20 occur?

A. 1

In the sequence 0, 1, 2, 3, 4, 5, how many times does the number 2 occur?

A. 1