'P @ Q' means 'P is the sister of Q' 'P & Q' means 'P is the mother of Q' 'P # Q' means 'P is the husband of Q' If 'A # B & C @ D # E' then how is E related to B? MCQ with Answer and Explanation
'P @ Q' means 'P is the sister of Q' 'P & Q' means 'P is the mother of Q' 'P # Q' means 'P is the husband of Q' If 'A # B & C @ D # E' then how is E related to B?
A. Daughter
B. daughter-in-law
C. daughter's husband
D. husband's father
Answer: Option B
Solution (By JKExamLibrary)
A # B → A husband of B. B & C → B mother of C. So C is daughter of A and B. C @ D → C sister of D, so D is son of A and B. D # E → D husband of E. Hence E is wife of D (son of B), so E is daughter-in-law of B.
Explanation:
A, B, and C are brothers. E is the father of A, so E is also the father of C. C is the husband of D, which means D is the wife of C. Therefore, D is the daughter-in-law of E.
P is sister of Q and mother of R. S is the daughter-in-law of W and wife of Q. M is grandson of W, nephew of P and brother of V. W has only two children. How is Q related to V?
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