What comes next in the pattern: A, B, D, F, H?

D. I

Identify the next term in the series: Z, Y, X, W, ?

A. V

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

A. V

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

B. H

In the series 2, 4, 8, 16, what is the next number?

C. 32