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A is the brother of B. B is the sister of C. C is the father of D. Who is A to D?
AGrandfather only
BFather only
CBrother only
DUncle
Answer & Solution
Correct answer: D. Uncle
1. A is B's brother and B is C's sister, so A and C are siblings (likely brothers).
2. C is the father of D, so D is C's child.
3. A is a sibling of D's father, hence A is D's uncle.
4. So option A is correct.
_Source: SSC Stenographer Study Material, Chapter on Blood Relations (jkchrome.com, Mistral OCR'd PDF), section on uncle/aunt_
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