In a family, there are three siblings: X, Y, and Z. X is older than Y but younger than Z. If Z is a doctor and Y is a teacher, what is X's profession?

A. ENGINEER

If in a certain code, 'CAT' is coded as 'DBU', how is 'DOG' coded in that code?

A. EPH

A family consists of a mother, a father, and two children. The mother is a lawyer, the father is a chef, and one child is a student while the other is a musician. Who is the musician?

D. THE OTHER CHILD

In a family, there are four members: P, Q, R, and S. P is R's father, Q is S's mother, and R is S's brother. What is Q's relationship to P?

B. WIFE

If 'APPLE' is coded as '12345' and 'LEMON' is coded as '67890', what is the code for 'MEAL'?

A. 6781