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

A. 1

In a competition of 40 participants, Lisa is ranked 5th from the top. If she exchanges her position with the 20th ranked participant, what will be her new rank from the bottom?

B. 21ST

In the sequence 1, 3, 5, 7, 9, 11, how many numbers are greater than 5?

B. 4

In a race of 50 participants, if Sam is in 22nd position from the top, what is his position from the bottom?

C. 31ST

In a race of 10 participants, G finishes 6th. If H finishes 2 places ahead of G, what is H's rank?

B. 5TH