Correct Answer
✅ Option d — Brother
All Options:
- AFather
- BGrandfather
- CSon
- DBrother
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Detailed Solution & Explanation
1. 'your mother's husband': The lady's father.
2. 'your mother's husband's sister': The lady's father's sister, which is the lady's paternal aunt.
3. 'your mother's husband's sister is my aunt': This means the lady's paternal aunt is also the man's aunt.
Since they share the same paternal aunt, they are siblings (brother and sister). Therefore, the man is the lady's brother.
Note: The textbook answer key contains a typographical error marking this as Option B (Grandfather). The correct option is Option D (Brother).
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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