If J is the brother of K and K is the father of L, what is J's relation to L?

B. UNCLE

If G is the uncle of H, and H is the daughter of I, what is the relationship of G to I?

B. BROTHER-IN-LAW

K is the daughter of L. M is the son of N, who is the sister of L. How is K related to M?

A. COUSIN

If G is the uncle of H, and H is the daughter of J, what is J to G?

C. BROTHER-IN-LAW

In a coded relation, if P × Q means P is the mother of Q, P ÷ Q means P is the son of Q, and P + Q means P is the daughter of Q, what is the relationship of R if P × R ÷ Q = true?

C. R IS THE SON OF Q