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

B. 21ST

In the sequence A, B, C, D, ?, F, G, what character should replace the question mark?

A. E

What is the solution to the equation 3x + 4 = 10?

A. X = 2

In a certain code, 'FISH' is represented as 6, 9, 19, 8. If 'BIRD' is coded as 2, 9, 18, 4, what is the code for 'HARD'?

A. 8, 1, 18, 4

What number should come next in the series: 3, 6, 11, 18, ?

A. 25