Complete the series: B, D, F, H, ?

A. J

Find the missing letter in the series: b, d, f, h, ?

A. J

Complete the series: a, c, e, g, ?

B. H

Identify the missing letter in the series: Z, X, V, T, ?

C. Q

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

A. I