A & B means ‘A is the wife of B’. A # B means ‘A is the father of B’. A @ B means ‘A is the son of B’. A%B means ‘A is husband of B’. A+B means ‘A is the mother of B’. If A & B # C & D @ E % F + G, then how is C related to F?
Explanation:
A & B → A wife of B. B # C → B father of C, so C is child of B and A. C & D → C wife of D, so C female. D @ E → D son of E. E % F → E husband of F, so F wife of E. Thus D is son of E and F. C is wife of D, so C is daughter-in-law of F.
Explanation:
A's son is the brother of D, and since C and D are sisters, A is the father of A's son, D, and C. Since B is the brother of A, B is the paternal uncle of C.
A family has a man, his wife, their four sons and their wives. The family of every son also has 3 sons and one daughter. Find out the total number of male members in the whole family.
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