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

A. V

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

B. H

In the series B, D, F, H, J, which letter comes next?

A. K

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

C. 32

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

A. H