Find the odd one out in the series: A, C, E, G, H, I

D. H

Identify the missing letter in the series: Z, Y, X, W, ?

A. V

What is the next letter in the series: A, C, E, G, ?

A. H

B, D, F, H, ?

A. J

What is the next letter in the series: A, C, E, G, ?

A. I