In a family of 8 persons with two couples, P is the son of Q and brother of R. S is the daughter of M, who is married to R. T is the aunt of S and mother of V. R's nephew W is the son of P and has a sister V. How is V related to M?

1. A

   Cousin Sister

2. B

   Nephew

3. C

   Niece

4. D

   Daughter

Appeared in: UPUMS Nsg.Officer-2024

Explanation

• The clues establish that V is the daughter of P.
• P is the brother of R, and R is married to M.
• This makes M the wife of V's paternal uncle (R).
• In kinship terms, the daughter of one's spouse's brother is a niece.
• Since V is female (sister of W), she is correctly identified as M's niece.

Why Other Options Were Wrong

• Option A: V and M belong to different generations. V is M's niece, not her cousin. V's cousin is S, who is M's daughter.
• Option B: A nephew is a male relative. The problem explicitly states that V is the sister of W, which makes V female.
• Option D: M's daughter is S. The clues clearly state that V's parents are P and T.

Related Visual

Clinical Relevance

• Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Blood Relations and Family Tree Logic as background academic context rather than a clinical decision trigger.
• In logical reasoning questions, systematically mapping relationships is crucial. Creating a visual aid like a family tree prevents confusion between generations (e.g., niece vs. cousin) and genders (e.g., niece vs. nephew).
• This skill of methodical deduction is transferable to clinical settings, such as tracing genetic histories or understanding complex patient social structures.
• What if? If the question stated 'V is the brother of W', the answer would change from 'Niece' to 'Nephew', as the gender of the individual is the key differentiator between these two terms.

How to Approach the Question

• First, read the entire problem to identify all characters and the main question.
• Break down the problem into individual clues. Use symbols to represent relationships (e.g., -> for parent-child, <-> for married).
• Start building a family tree. Place individuals and connect them based on the clues. Identify the two married couples first.
• Use gender-specific terms (son, daughter, sister, brother, mother, father) to assign genders (male/female) to each person.
• Once the tree is complete, trace the relationship path from the first person (V) to the second person (M).
• Select the option that correctly describes the traced relationship.

Concept Tested & Keywords

• Concept Tested: Blood Relations and Family Tree Logic
• Stem keywords: family, couples, son, brother, daughter, married, aunt, mother
• Lead-in keywords: How is...related to

Question ID

Qc5CugbOKFJPLoWGHBbZqf

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