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L is brother of K. Q is married to N. Z is mother of L. N is daughter of Z. P is wife of K. How is Q related to K?
Sister’s husband
Mother’s father
Father’s brother
Brother
Sister’s husband
Map relationships generation-wise: Z is parent to L, K, and N. Since P is K's wife and Q is N's husband, Q is the husband of K's sister.
Map relationships generation-wise: Z is parent to L, K, and N. Since P is K's wife and Q is N's husband, Q is the husband of K's sister.
Establish Generation 1
Z is the mother of L. L is brother of K, and N is daughter of Z. Thus, L, K, and N are siblings (Z is parent of all three).
Identify Relationships
Q is married to N. Since N is the sister of K, Q is the husband of K's sister.
Conclusion
Q is the husband of K's sister, which corresponds to the relationship 'Sister's husband'.
B: Incorrect, Q is in the same generation as K and N. C: Incorrect, Q is married into the family, not a blood-related brother. D: Incorrect, Q is an in-law (brother-in-law) to K, not a biological brother.
A is correct because Q is married to N, who is the sister of K, making Q the husband of K's sister.
In blood relations, always draw the gender symbols (+ for male, - for female) and marriage lines (=) to avoid confusion between siblings and spouses.