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Translate each statement into a family link and keep generation and gender separate. Dev is the wife of Farhan's brother Esha, so Dev is Farhan's sister-in-law. Thus the path from Dev to Farhan ends at the relationship Sister-in-law. Father is incorrect because the proven chain makes Dev the Sister-in-law, not the father, of Farhan. Mother is incorrect because the proven chain makes Dev the Sister-in-law, not the mother, of Farhan. Brother is incorrect because the proven chain makes Dev the Sister-in-law, not the brother, of Farhan. No extra relationship should be assumed beyond the two statements. As a cross-check, place Farhan at the reference point and trace backward through Esha to Dev; the same family structure is recovered without contradiction. Hence the only relationship supported by every statement is Sister-in-law.
FAQ
Common questions and clear answers for this topic.
Blood Relation in Logical Reasoning tests the ability to understand family relationships between people. Questions involve identifying the relationship between two members of a family based on given clues. Common relationships include father, mother, brother, sister, uncle, aunt, cousin, nephew, and niece. It is asked in SSC, Bank PO, and Railway exams.
Tips to solve Blood Relation questions: Draw a family tree diagram, Use symbols (plus for male, minus for female), Start from the reference person, Trace relationships step by step, Be careful about gender (maternal/paternal). Practice 20-30 questions daily to master this topic for competitive exams.
Types of Blood Relation questions: Direct questions (A is B father, what is B to A?), Coded relations using symbols like + - * /, Sitting arrangement with relations, Series-based family relations, and Gender-based confusion questions. SSC CGL, IBPS PO, and RRB exams commonly ask these types.
Maternal relations are from the mother side: maternal uncle (mama), maternal aunt (mausi), maternal grandfather (nana), maternal grandmother (nani). Paternal relations are from the father side: paternal uncle (chacha/tau), paternal aunt (bua), paternal grandfather (dada), paternal grandmother (dadi). Distinguishing these is key to solving Blood Relation problems.
Common mistakes in Blood Relation questions: Assuming gender when not given, Confusing maternal and paternal relations, Not drawing a proper family tree, Misinterpreting coded symbols, Rushing without reading all clues. Always draw a family tree and verify the final relationship to avoid errors in competitive exams.
