Solving Blood Relationship Questions

Blood relationship questions test your understanding of family connections and relationships between individuals based on their blood ties. These questions often appear in law entrance exams and assess your logical reasoning skills. 

Understanding Blood Relationship

Blood relationship questions involve deducing relationships between family members, such as parents, siblings, grandparents and cousins. You need to use the given information to establish the connections accurately.

Strategies for Solving Blood Relationship Questions

Read Carefully: Thoroughly understand the given information about family members and their relationships.

Draw a Family Tree: Create a family tree or diagram to visualise the relationships. This helps you see the connections more clearly.

Identify Key Relationships: Identify the key individuals mentioned in the question and determine their roles (parent, child, sibling, etc.).

Apply Logical Rules: Use the rules of blood relationships

Parents → Children

Children → Parents

Siblings → Siblings

Grandparents → Grandchildren

Spouses → Marital relationships

Use Gender Information: Utilise gender information to determine parental and spousal relationships.

Eliminate Options: If provided with multiple-choice options, eliminate options that do not fit the given relationships.

Examples

Example 1:

John is the son of Mary. Mary has a daughter named Lisa. Who is Lisa to John?

Answer: Lisa is John’s sister.

Example 2:

Sam is the brother of Jane. Jane is the daughter of Alex. How is Alex related to Sam?

Answer: Alex is Sam’s father.

Example 3:

Maria and David are siblings. Emma is Maria’s daughter. How is Emma related to David?

Answer: Emma is David’s niece.

Example 4:

Alex is the father of Chris. Chris is the brother of Sarah. How is Sarah related to Alex?

Answer: Sarah is Alex’s daughter.

Example 5:

Laura is the wife of Jack. Tina is the daughter of Jack. How is Laura related to Tina?

Answer: Laura is Tina’s mother.