A woman introduces a man as the son of the brother of her mother.
How is the related to the woman ?

C. COUSIN

If A + B means A is the brother of B, A - B means A is the sister of B, and A × B means A is the father of B, what is the relationship of C if A + B × C?

D. C IS A'S SON

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 to S if R × S and S ÷ R are true?

A. R IS S'S MOTHER

A is the brother of B. C is the sister of B. D is the mother of A. How is D related to C?

B. MOTHER

In a coded relation, if P × Q means P is the mother of Q, P ÷ Q means P is the father of Q, and P + Q means P is the sister of Q, what is the relationship of R if P × Q + R?

A. R IS P'S DAUGHTER