Symbolic relations: Choose the expression that makes M the wife (spouse) of Q. Operator meanings: A $ B ⇒ A is the father of B A # B ⇒ A is the sister of B A * B ⇒ A is the daughter of B A @ B ⇒ A is the brother of B Which option ensures “M is the wife of Q”?
Verbal Reasoning
Blood Relation Test
Difficulty: Medium
Choose an option
-
AQ $ R # T @ M
-
BQ $ R @ T # M
-
CQ $ R * T # M
-
DQ $ R @ T * M
Answer
Correct Answer: Q $ R @ T * M
Explanation
Work through option (d) Q $ R ⇒ Q is father of R. R @ T ⇒ R is brother of T (siblings). T * M ⇒ T is daughter of M ⇒ M is a parent of T (and of R, since R and T are siblings).
Conclusion With Q the father and M the other parent of their children, M is Q's wife.