question_answer

Direction: Use the relationships defined below to answer the given questions.

P x Q means P is the father of Q.

P * Q means P is the sister of Q.

P + Q means P is the brother of Q.

P - Q means P is the mother of Q.

P \[\div \] Q means P is the son of Q.

P = Q means P is the daughter of Q.

Which of the following means X is a grand father of Y?

A)  X x Z x Y              

B)         Y x Z\[\div \]X  

C)  Z * X = Y             

D)         X + Y ? Z