What letter comes next in the series: M, O, Q, S, ?

B. T

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

B. H

What is the next letter in the series: M, O, Q, S, ?

A. T

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

A. I

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

B. S