Q. If A + B means A is the mother of B; A - B means A is the brother B; A % B means A is the father of B and A x B means A is the sister of B, which of the following shows that P is the maternal uncle of Q?

• A. Q - N + M x P
• B. P + S x N - Q
• C. P - M + N x Q
• D. Q - S % P

Correct Answer: C