Family relations (marriages and siblings): Determine D's relationship to A.
A's son B is married to C.
C's sister D is married to E, who is B's brother (therefore also A's son).
Identify D's relation to A.
Choose the correct relation.
Difficulty: Easy
Correct Answer: Daughter-in-law
Explanation:
Given data
A's son B marries C.
C's sister is D.
D marries E, who is B's brother ⇒ E is also A's son.
Concept/Approach If D is married to A's son (E), then D is A's daughter-in-law.
Reasoning E = A's son.D is wife of E ⇒ D is A's daughter-in-law.
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