If J is the daughter of K and K is the sister of L, how is J related to L?

A. NIECE

Find the odd number in this list.

C. 4

If M is the father of N and N is the son of O, what is the relationship between M and O?

B. HUSBAND AND WIFE

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

B. H

Four friends, A, B, C, and D, attended a seminar on different days. A attended before B but after C. D attended after A. What is the correct order of attendance?

A. C, A, B, D