What is the next letter in the series: J, L, N, P, ?

A. Q

A, E, I, M, ?

B. O

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

B. H

Complete the series: A, C, E, G, ?

A. I

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

A. I