A and B are Brothers. C and D are Sisters. A's son is D's Brother. How is B related to C?
Options
AFather
BBrother
CGrandfather
DUncle
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Blood RelationsPYQ Sept 25Question 4156 of 195
All Questions Correct Answer
✅ Option d — Uncle
All Options:
- AFather
- BBrother
- CGrandfather
- DUncle
Detailed Solution & Explanation
Let us analyze the relationships step-by-step:
1. **"A and B are Brothers"**: Both A and B are males, and they share the same parents.
2. **"C and D are Sisters"**: Both C and D are females, and they share the same parents.
3. **"A's son is D's Brother"**: Let us denote A's son as . Since is D's brother, D and share the same father. Since A is the father of , A is also the father of D.
4. **Relationship of C**: Since C and D are sisters, and A is the father of D, A is also the father of C.
5. **How is B related to C?**: Since A is the father of C, and B is the brother of A, B is the father's brother of C. In family relations, a father's brother is an uncle.
Therefore, B is C's uncle.
Hence, **Option D** is the correct answer.
1. **"A and B are Brothers"**: Both A and B are males, and they share the same parents.
2. **"C and D are Sisters"**: Both C and D are females, and they share the same parents.
3. **"A's son is D's Brother"**: Let us denote A's son as . Since is D's brother, D and share the same father. Since A is the father of , A is also the father of D.
4. **Relationship of C**: Since C and D are sisters, and A is the father of D, A is also the father of C.
5. **How is B related to C?**: Since A is the father of C, and B is the brother of A, B is the father's brother of C. In family relations, a father's brother is an uncle.
Therefore, B is C's uncle.
Hence, **Option D** is the correct answer.
About This Chapter: Blood Relations
Paper
Paper 3: Quantitative Aptitude
Weightage
5 Marks
Key Topics
Blood Relations
This chapter covers Blood Relations and is part of Paper 3: Quantitative Aptitude in the CA Foundation exam.
View Official ICAI SyllabusExam Strategy Tip
This topic carries 5 Marks weightage. Focus on understanding core concepts rather than memorizing.
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