If J is the son of K, and K is the daughter of L, what is the relationship of L to J?

B. GRANDMOTHER

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

B. J

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

A. R

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

A. J

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

B. T