Find the missing term: 5, 10, 20, ?, 80

B. 40

If the pattern is A, C, E, G, what is the next letter in the sequence?

A. I

In the sequence B, D, F, H, what is the next letter?

A. J

If the sequence is A, C, E, G, what is the next letter?

B. H

What comes next in the pattern: Z, Y, X, W, ?

A. V