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? MCQ with Answer and Explanation
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?
A. Daughter in law
B. Mother in law
C. Sister
D. Daughter
Answer: Option A
Solution (By JKExamLibrary)
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.
Pointing to a person, Kishore Mishra said, 'The husband of the only daughter of his father is my father-in-law.' How is Kishore Mishra's wife related to that person?
Explanation:
The only daughter of the person's father is his sister. Her husband is Kishore's father-in-law. Therefore, Kishore's wife is that sister's daughter, i.e., the person's daughter.
'P @ Q' means 'P is the sister of Q', 'P & Q' means 'P is the mother of Q', and 'P # Q' means 'P is the husband of Q'. If 'A @ B # C & D @ E', then how is A related to E?
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