1.  If P $ Q means P is the brother of Q; P # Q means P is the mother of Q; P * Q means P is the daughter of Q in A # B $ C * D, who is the father?
A. D
B. B
C. C
D. Data is inadequate

Answer: Option A

Explanation:

A is the mother of B, B is the brother of C and C is the daughter of D. Hence, D is the father.

A      (Parents)        D

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B - is - Brother - of - C