Question

Q45. 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. (a) Q - N + M x P
• B. (b) P + S x N - Q
• C. (c) P - M + N x Q
• D. (d) Q - S % P

Answer 1

The correct option is

B P - M + N x Q

Explanation:

P - M → P is the brother of M

M + N → M is the mother of N

N x Q → N is the sister of Q

Therefore, P is the maternal uncle of Q.