Blood Relation Problems Level-1

This module serves as the entry point for logical reasoning in most competitive exams. It emphasizes the "Family Tree" method—a visual mapping technique used to organize relatives by generation and gender without getting confused by complex phrasing.

• Syllabus & Core Question Types:

  • Single-Person Pointers: Questions where one person points to a photograph or another person and describes a relationship (e.g., "The son of the only son of my grandfather").

  • Direct Definition: Straightforward identification based on a short description (e.g., "How is your mother’s brother’s only sibling related to you?").

  • Two-Generation Gaps: Puzzles involving grandparents and grandchildren, testing the distinction between maternal (mother's side) and paternal (father's side) lineages.

  • Basic In-Law Relationships: Introducing relations formed through marriage, such as Brother-in-law, Sister-in-law, and Mother-in-law.

• Exam Pattern & Strategy:

  • Total Questions: 40.

  • Ideal Time: 30 minutes.

  • The "Standard Mapping" Strategy: * Use Plus (+) for Males and Minus (-) for Females.

    • Use a Horizontal Line (—) for siblings.

    • Use a Double Horizontal Line (=) for married couples.

    • Use a Vertical Line (|) to show different generations.