In a family, there are three generations. P is the grandfather of Q and R. S is the mother of Q and T. T is the sister of Q. How is P related to T?

A. GRANDFATHER

A family consists of a father, a mother, two sons, and a daughter. The father is a lawyer, and the mother is a teacher. One son is a doctor, and the other son is an engineer. The daughter is a student. What is the profession of the daughter?

D. STUDENT

In a family, there are four members: X, Y, Z, and W. X is the father of Y and Z. Y is the mother of W. How is W related to Z?

A. COUSIN

In a family, A is the mother of B and C. B is married to D, and they have a son E. C is the sister of B. How is E related to A?

A. GRANDSON

Five friends A, B, C, D, and E are sitting in a row. A is to the left of B but to the right of C. D is sitting at one of the ends. E is sitting to the right of D. What is the correct order from left to right?

C. D, C, A, B, E