UPSC CSE Prelims
Blood Relations Previous Year Questions (PYQs)
Practice solved questions for Blood Relations with detailed step-by-step solutions, key insights, and trend analysis for UPSC CSE PRELIMS.
Solved Previous Year Questions
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P has a son and a daughter. S is the mother of T. S is R's spouse. Q and R are children of P. Then how is Q related to S?
Detailed Explanation:
P has a son and a daughter: Q and R. S is the mother of T, making S female. S is R's spouse, so R is male (husband of S). Since P has one son and one daughter, R is the son and Q is the daughter.
Q is the sister of R, and R is the husband of S. This makes Q the sister of the husband of S (or sister-in-law of S).
Therefore, Q is the sister of the husband of S, making Option 4 the correct answer.
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