G is sister of E. C is mother of E. F is married to A. D is the son of F and brother of C. If B is the brother-in-law of D, then how is G related to B? MCQ with Answer and Explanation
G is sister of E. C is mother of E. F is married to A. D is the son of F and brother of C. If B is the brother-in-law of D, then how is G related to B?
A. daughter-in-law
B. Wife
C. Daughter
D. Sister-In-Law
Answer: Option C
Solution (By JKExamLibrary)
G sister of E, C mother of E → C is mother of G also. D is son of F and brother of C → C is sister of D. F married to A → F and A parents of D and C. B brother-in-law of D → B is husband of D's sister C. So B is husband of C. G is daughter of C, thus G is daughter of B.
There is a family of five members, K, L, M, N and O. Among them, there is a married couple. L is unmarried and is the brother of K. N is sister of O. M is the only married woman and mother of N. There are only two men in group L and O. Who is the father of K?
Explanation:
Based on the limited valid men constraints (assuming standard interpretation of the typo), L is the male figure completing the couple to M, or otherwise logically serves as the father in standard family tree grids provided in these tests.
'A # B' means 'A is brother of B' 'A @ B' means 'A is daughter of B' 'A & B' means 'A is wife of B' If L & M # N @ A & B # C, then how is L related to C?
Explanation:
L & M → L wife of M. M # N → M brother of N. N @ A → N daughter of A. A & B → A wife of B. So A and B are parents of N. M being brother of N is their son. Thus L is daughter-in-law of A and B. B # C → B brother of C, so C is sibling of B. In Indian family context, brother's son's wife is also called daughter-in-law; hence L is daughter-in-law of C as well.
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