Blood Relations – Diagram Shortcut Method
Solve blood relation questions quickly using family tree diagrams and simple logic.
Core Concept
- Always draw a diagram
- Use symbols for male and female
- Identify generation levels clearly
- Break long statements step-by-step
Basic Relations
Father’s father = Grandfather
Mother’s sister = Aunt
Brother’s son = Nephew
Sister’s daughter = Niece
Shortcut Trick
Example:
A is father of B, B is sister of C
Answer:
A is father of C
Generation Trick
Upward relation → Parent / Grandparent
Downward relation → Child / Grandchild
Exam Level Questions
1. P is mother of Q, Q is father of R → relation?
Answer: Grandmother
2. X is brother of Y, Y is sister of Z → relation?
Answer: Brother
3. A is son of B, B is daughter of C → relation?
Answer: Grandson
Common Mistake
Students try solving mentally instead of drawing a diagram.
Speed Tip
Draw quick symbols and lines instead of writing full sentences.
Shaktimatha Learning
Reasoning Speed • Bank Exam Preparation
Reasoning Speed • Bank Exam Preparation
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