If X + Y means X is the daughter of Y; X - Y means X is the brother of Y; X % Y means X is the father of Y and X x Y means X is the sister of Y. Which of the following means I is the niece of J?

A is the son of C; C and Q are sisters; Z is the mother of Q and P is the son of Z. Which of the following statements is true?

• [A] P and A are cousins
• [B] P is the maternal uncle of A
• [C] Q is the maternal grandfather of A
• [D] C and P are sisters

Introducing a girl Vipin said, "Her mother is the only daughter of my mother-in-law." How is vipin related to that girl ?

• [A] Uncle
• [B] Father
• [C] Brother
• [D] Husband

Pointing to a photograph. Bajpai said, "He is the son of the only daughter of the father of my brother." How Bajpai is related to the man in the photograph?

• [A] Maternal Uncle
• [B] Father
• [C] Nephew
• [D] Brother

Which of the following shows the relation that S is the father of Q?

• [A] S @ P $ Q
• [B] None of these
• [C] Q @ P % S
• [D] Q $ S @ P

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] P - M + N x Q
• [B] Q - N + M x P
• [C] P + S x N - Q
• [D] Q - S % P