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Question

Looking at a picture of a girl Samuel said, "She is the sister of my maternal uncle's son." How is the girl in the picture related to Samuel?

The correct answer is

Mother's brother's daughter

Understanding Blood Relations: Solving the Puzzle

This question is a classic example of a blood relation puzzle, where we need to deduce the relationship between two individuals based on a given statement. Let's break down Samuel's statement step-by-step to understand how the girl in the picture is related to him.

Step-by-Step Analysis of the Statement

Samuel says, "She is the sister of my maternal uncle's son." We can analyze this by starting from 'Samuel' and working outwards:

  • "my maternal uncle": Samuel's maternal uncle is his mother's brother.
  • "my maternal uncle's son": This person is the son of Samuel's mother's brother. The son of your maternal uncle is your cousin. So, this person is Samuel's cousin.
  • "She is the sister of my maternal uncle's son": The girl in the picture is the sister of Samuel's cousin (who is the son of Samuel's maternal uncle).

If the girl is the sister of Samuel's cousin (who is the son of his maternal uncle), it means the girl is also a child of Samuel's maternal uncle. Specifically, she is the daughter of Samuel's maternal uncle.

Deducing the Final Relationship

Based on our analysis:

  • Samuel's maternal uncle is his mother's brother.
  • The girl is the daughter of Samuel's maternal uncle.

Therefore, the girl is the daughter of Samuel's mother's brother. This makes the girl Samuel's cousin.

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

  • Daughter-in-law: This is the wife of one's son. This does not match.
  • Brother's wife: This is one's sister-in-law. This does not match.
  • Sister's daughter: This is one's niece. This does not match.
  • Mother's brother's daughter: This is the daughter of one's maternal uncle. This is exactly the relationship we deduced.

Thus, the girl in the picture is Samuel's mother's brother's daughter, which is his cousin.

Revision Table: Key Relationships

Relationship Term Definition
Maternal Uncle Mother's brother
Paternal Uncle Father's brother
Maternal Aunt Mother's sister
Paternal Aunt Father's sister
Cousin Child of uncle or aunt
Niece Brother's or sister's daughter
Nephew Brother's or sister's son

Additional Information on Blood Relation Puzzles

Blood relation questions test your ability to understand and trace relationships within a family structure. They often involve breaking down complex sentences into simpler relationships. Visualizing a family tree can be very helpful when solving these types of problems. Remember to focus on the subject (Samuel in this case) and trace the relations mentioned from their perspective.

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Important Questions from General Blood Relation Problems

  1. Pointing to a girl in a college poster, Deepika said, "She is my mother-in-law's only son’s niece". How is that girl's mother related to Deepika?

  2. Pointing to the photograph of a girl, Raghav said, "She is my father's mother's daughter's only brother's daughter". How is Raghav's father related to that girl's mother?

  3. Pointing towards a woman, Reena said, “She is the only daughter of my father-in-law.” How is the woman related to Reena?

  4. Pointing towards Sumit, Anuj said, “He is my mother’s father’s son’s brother’s son”. If Vinita who is married to Kartik, is the mother of Anuj, then how is Vinita related to Sumit?

  5. Introducing Reshma to a guest, a lady, Karishma, said, “She is the daughter of my father-in-law’s daughter”. How is Reshma related to Karishma?

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