Q. 1. A * B means A is the sister of B 2. A $ B means B is the mother of A 3. A + B means A is the brother of B 4. A = B means B is the father of A. Which of the following means M is the maternal uncle of N?

• A. M = P + Q * N
• B. N + P = Q * M
• C. N * P $ Q * M
• D. None of these

Correct Answer: D