Blood Relation — Study Plan
OJEE MBA · Data Interpretation & Logical Reasoning
Step-by-step Blood Relation study plan for OJEE MBA Data Interpretation & Logical Reasoning 2026 — structured month-wise approach to mastering this chapter.
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A structured approach to studying Blood Relation for OJEE MBA Data Interpretation & Logical Reasoning.
Study Plan for Blood Relation
Day 1–2: Learn the Theory
Study the chapter thoroughly. Note down definitions, formulas, and key concepts.
Day 3: Practice Problems
Solve practice questions and previous year OJEE MBA problems. There are 45 questions available for this chapter.
Day 4: Revise & Test
Revise key formulas and concepts without looking at notes. Take a practice quiz to test your understanding.
What to Focus On
- Blood relations test logical reasoning about family connections
- Three main question types: relationship finding, gender determination, and counting family members
- Success requires translating descriptions into visualizable family structures
- Relationships divided into paternal side and maternal side
- Paternal: grandfather, grandmother, uncle, aunt from father's side
- Maternal: maternal grandfather, maternal grandmother, maternal uncle, maternal aunt from mother's side
- Generation 1: Grandparents (paternal and maternal)
- Generation 2: Parents, in-laws, uncles, aunts
- Generation 3: Self, siblings, cousins, same-age in-laws
Common Mistakes to Avoid
Students believe that 'father's wife' always means 'mother' in blood relation problems
Students confuse 'maternal uncle' and 'paternal uncle' based on the person asking the question rather than the relationship chain
Students think that working from the beginning of the relationship chain is more logical than working backwards
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