Understanding the Blood Relation Puzzle

This question is a classic blood relation puzzle where we need to carefully decode a complex statement to find the relationship between two people, the lady and Gopesh.

The lady makes a statement while pointing to a photograph of Gopesh. Let's break down the statement step by step from Gopesh's perspective.

The statement is: "his daughter's father's mother's only daughter's husband's father's only son is the husband of my husband's sister."

Decoding the First Part of the Statement

Let's analyze the first part: "his daughter's father's mother's only daughter's husband's father's only son"

• "his daughter": This refers to Gopesh's daughter.
• "his daughter's father": The father of Gopesh's daughter is Gopesh himself.
• "his daughter's father's mother": This is Gopesh's mother.
• "his daughter's father's mother's only daughter": This is the only daughter of Gopesh's mother. Since the question states that Gopesh is the only son of his parents, his mother's only daughter must be Gopesh's sister.
• "his daughter's father's mother's only daughter's husband": This is the husband of Gopesh's sister, i.e., Gopesh's sister's husband.
• "his daughter's father's mother's only daughter's husband's father": This is the father of Gopesh's sister's husband, i.e., Gopesh's sister's father-in-law.
• "his daughter's father's mother's only daughter's husband's father's only son": This is the only son of Gopesh's sister's father-in-law. Since Gopesh's sister's father-in-law has only one son, and that son is married to Gopesh's sister, this person must be Gopesh's sister's husband.

So, the first part of the statement, "his daughter's father's mother's only daughter's husband's father's only son", refers to Gopesh's sister's husband.

Decoding the Second Part of the Statement

Now let's look at the second part: "the husband of my husband's sister."

Let the lady be 'L'.

• "my husband": This is the Lady's husband.
• "my husband's sister": This is the sister of the Lady's husband. This person is the Lady's sister-in-law.
• "the husband of my husband's sister": This is the husband of the Lady's husband's sister.

Equating the Two Parts

The statement says that the person from the first part is the same as the person from the second part.

So, Gopesh's sister's husband = Husband of the Lady's husband's sister.

This means that Gopesh's sister and the Lady's husband's sister are married to the same person. This can only be true if Gopesh's sister and the Lady's husband's sister are the same person.

Therefore, Gopesh's sister is the Lady's husband's sister.

Finding the Relationship

We know that Gopesh's sister is the sister of the Lady's husband.

This implies that the Lady's husband is the brother of Gopesh's sister.

The question states that Gopesh is the only son of his parents. This means Gopesh is the only brother of his sister.

Therefore, the brother of Gopesh's sister is Gopesh.

So, the Lady's husband is Gopesh.

If the Lady's husband is Gopesh, then the Lady herself is Gopesh's wife.

Summary of Steps:

1. Analyze the first part: "his daughter's father's mother's only daughter's husband's father's only son" leads to Gopesh's sister's husband.
2. Analyze the second part: "the husband of my husband's sister" leads to the husband of the Lady's husband's sister.
3. Equate the two: Gopesh's sister's husband = Husband of the Lady's husband's sister.
4. Deduce: Gopesh's sister = Lady's husband's sister.
5. Use the "only son" condition: The brother of Gopesh's sister is Gopesh.
6. Conclude: The Lady's husband (brother of Gopesh's sister) is Gopesh.
7. Final relationship: The Lady is Gopesh's wife.

Based on this step-by-step analysis, the lady is related to Gopesh as his wife.

Revision Table: Key Relationships Traced

Additional Information: Solving Blood Relation Puzzles

Blood relation questions test your ability to follow complex chains of relationships. Here are some tips for solving them:

• Break down the statement into smaller, manageable parts.
• Start from the person mentioned first (Gopesh in this case) and trace the relationships step-by-step.
• Use diagrams or symbols to represent family members and relationships if the statement is very complicated.
• Pay close attention to keywords like "only son," "only daughter," "brother-in-law," "sister-in-law," etc., as they provide crucial constraints.
• Trace the relationship from both ends of the statement and see where they connect.
• Be careful with pronouns like "his," "my," "her." Identify who they refer to at each step.

Practicing different types of blood relation puzzles will help you improve your speed and accuracy.