Solving Blood Relation Questions: Finding the Relationship between A and E

This question asks us to determine the relationship between two individuals, A and E, based on a series of defined family connections. Let's break down the given information step-by-step to understand the family structure.

Analyzing the Given Relationships

• Statement 1: A is the brother of B. This tells us A and B are siblings, and A is male.
• Statement 2: B is the son of C. This means C is a parent of B.
• Statement 3: D is the wife of C. This implies C is the husband of D. Since D and C are married and B is the son of C, B is also the son of D. Therefore, C and D are the parents of B.
• Combining Statements 1, 2, and 3: Since A is the brother of B, and B is the son of C and D, A must also be the son of C and D. So, C and D are the parents of A as well. D is A's mother and C is A's father.
• Statement 4: E is the sister of D. This means E and D are siblings, and E is female.

Tracing the Relationship between A and E

We want to find out how A is related to E. We know the following:

• D is A's mother.
• E is D's sister.

If E is the sister of A's mother, then E is A's maternal aunt. Conversely, A is the son of E's sister (who is D). Therefore, A is E's sister's son.

Step-by-Step Derivation

1. A and B are siblings (A is male).
2. B's parents are C and D (C is father, D is mother).
3. Since A is B's brother, A's parents are also C and D.
4. So, D is A's mother.
5. E is D's sister.
6. E is the sister of A's mother.
7. Therefore, A is the son of E's sister (D).

Based on this deduction, A is E's sister's son.

Evaluating the Options

Let's look at the provided options and see which one matches our derived relationship:

• Option 1: Sister’s son - This matches our conclusion that A is the son of E's sister (D).
• Option 2: Brother - Incorrect. A and E are not siblings.
• Option 3: Sister’s husband - Incorrect. A is male and is the son of E's sister, not her husband.
• Option 4: Son - Incorrect. A is not E's direct son; A is her nephew (sister's son).

The relationship between A and E is that A is E's sister's son.

Summary of Relationships

Relationship between A and E: A is the son of D, and D is the sister of E. Thus, A is the son of E's sister.

Revision Table: Blood Relation Terms

Additional Information: Solving Blood Relation Problems

Blood relation problems are common in logical reasoning sections of various exams. They test your ability to understand and deduce relationships within a family structure. Here are some tips for solving them effectively:

• Visualize: Try to create a mental picture or draw a quick family tree diagram. Use symbols like a double arrow for marriage, a single arrow for parent-child, and a horizontal line for siblings. Indicate gender if known (e.g., + for male, - for female).
• Break Down Statements: Analyze each statement individually before combining them.
• Identify Key Individuals: Note down the relationships as you read through the statements.
• Work Step-by-Step: Build the family tree or chain of relationships gradually from the initial statement to the required relationship.
• Trace the Path: Once the tree is built, trace the connection between the two individuals in question.
• Know the Terminology: Be familiar with common blood relation terms like niece, nephew, aunt, uncle, cousin, etc.

Practicing different types of blood relation questions will help you become proficient in quickly and accurately determining the relationships.