B, D, F, H, ?

A. J

Find the odd one out in the series: A, C, E, G, I, K, M, O

D. O

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

A. J

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

D. K

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

D. P