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. Mother in law
B. Sister
C. Daughter
D. Daughter in law
Answer: Option D
Solution (By JKSSB Mock Tests)
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.
'P @ Q' means 'P is the husband of Q' 'P & Q' means 'P is the mother of Q' 'P # Q' means 'P is the wife of Q' 'P × Q' means 'P is brother of Q' If 'A @ B & C × D # E' then how is E related to A?
Explanation:
A @ B → A husband of B. B & C → B mother of C. So C is child of A and B. C × D → C brother of D, so D is sister of C. D # E → D wife of E. Hence E is husband of D (daughter of A), i.e., daughter's husband.
‘A % B’ means ‘A is the husband of B’. ‘A & B’ means ‘A is the daughter of B’. ‘A @ B’ means ‘A is the wife of B’. ‘A # B’ means ‘A is the father of B’. If P @ Q # B % Y & C @ E, then how is B related to E?
Explanation:
P @ Q → P wife of Q. Q # B → Q father of B. B % Y → B husband of Y. Y & C → Y daughter of C. C @ E → C wife of E, so E husband of C. Y is daughter of C and E. B is husband of Y, thus B is son-in-law of E.
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