Here is one question of Blood Relation: 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 Answer: Option ( C ) 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.
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