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Question

Looking at the family picture, Sneha said, "She is my brother's wife's son's father's mother-in-law's only daughter.' How is the girl in the photo related to Sneha?

This question was previously asked in
SSC CGL 2023 (Tier-II) Paper 1 Previous Year Paper (26-Oct-2023) (Shift-1)
The correct answer is

Brother's wife

Solving the Blood Relation Puzzle from the Family Picture

This question asks us to determine the relationship between Sneha and the girl in the family picture based on Sneha's statement: "She is my brother's wife's son's father's mother-in-law's only daughter." To solve this, we need to break down the statement step-by-step, starting from the end of the phrase "my brother's wife's son's father's mother-in-law's only daughter" and working our way back to Sneha.

Step-by-Step Analysis of the Relation Statement

Let's analyze the statement piece by piece:

  • "my brother's wife": This refers to Sneha's sister-in-law.
  • "my brother's wife's son": This is the son of Sneha's sister-in-law. This person is Sneha's nephew.
  • "my brother's wife's son's father": The father of Sneha's nephew is Sneha's brother.
  • "my brother's wife's son's father's mother-in-law": This is the mother-in-law of Sneha's brother. The mother-in-law of Sneha's brother is the mother of Sneha's brother's wife (Sneha's sister-in-law).
  • "my brother's wife's son's father's mother-in-law's only daughter": This is the only daughter of the mother of Sneha's sister-in-law. If a mother has only one daughter, that daughter must be herself. So, the only daughter of the mother of Sneha's sister-in-law is Sneha's sister-in-law herself.

Combining these steps, the statement "She is my brother's wife's son's father's mother-in-law's only daughter" simplifies to "She is my brother's wife."

Therefore, the girl in the photo is Sneha's brother's wife.

Confirming the Relationship

Let's trace the relationship clearly:

  • Sneha's Brother \(\rightarrow\) Sneha's Brother's Wife (Sister-in-law)
  • Sneha's Brother's Wife's Son (Nephew)
  • Sneha's Brother's Wife's Son's Father (Sneha's Brother)
  • Sneha's Brother's Mother-in-law (Mother of Sneha's Brother's Wife)
  • The only daughter of Sneha's Brother's Mother-in-law (Sneha's Brother's Wife)

So, the girl in the photo is indeed Sneha's brother's wife.

Based on the analysis, the girl in the photo is related to Sneha as her brother's wife.

Revision Table: Key Relationships

Term Relationship Explained
My brother's wife Sister-in-law
Brother's wife's son Nephew (Son of Sister-in-law)
Nephew's father Brother (Father of Nephew)
Brother's mother-in-law Mother of Brother's Wife
Mother of Brother's Wife's only daughter Brother's Wife (Sister-in-law)

Additional Information: Understanding Blood Relations

Blood relation questions are common in reasoning tests. They require careful step-by-step analysis of the given statement to determine the direct or indirect relationship between two people. It's often helpful to draw a family tree or break down the statement into smaller, manageable parts as we did in this solution. Key relationships to remember include parents, siblings, children, grandparents, grandchildren, aunts, uncles, nieces, nephews, cousins, and in-laws.

For instance, 'mother-in-law' is the mother of one's spouse, 'brother-in-law' can be the brother of one's spouse or the husband of one's sibling, and 'sister-in-law' can be the sister of one's spouse or the wife of one's sibling.

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Similar Questions

  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. Priya pointed towards a man and said that he is her brother's paternal grandmother's only child. How is the man related to Priya?

  4. Azad points towards a picture and says it’s the picture of his mother’s father’s only granddaughter’s only brother. How is Azad related to the person in the picture?

  5. A % B means ‘A is the daughter of B’

    A = B means ‘A is the sister of B’

    A $ B means ‘A is the father of B’

    X % Y = Z % W $ V, then how is Z related to V? 

  6. Rahul attended a competition, wherein his mother's paternal grandfather's only son's only granddaughter was fighting against the clock. How is the person in the competition related to Rahul?

  7. Sonal’s brother’s paternal grandmother, named Seeta, is coming to Sonal’s party with her only son. How is Seeta’s son related to Sonal?

  8. Mishka says she is looking for the only child of her brother’s maternal grandmother. Who is she looking for?

  9. Looking at a photograph of a woman, Samuel said, "She is the mother of the daughter of my father's brother." How is Samuel related to the woman in the picture?

  10. A family consisting of D, P, W, Y and M is travelling to meet one another. W is travelling with his daughters, D and P. M is travelling with his maternal grandmother, Y. D is the mother of M. How is Y related to P?


Important Questions from General Blood Relation Problems

  1. A man said to a lady, "your mother's husband's sister is my Aunt". How is lady related to the man?

  2. Pointing towards a boy, Ranjita said, “He is my husband's father-in-law's only daughter's son's father's only sister's son”. How is that boy's mother related to Ranjita's husband?

  3. Sadhana introduces Ramu as “The son of the brother of her father’s wife”. How is Ramu related to Sadhana?

  4. Pointing towards a woman in a photograph, Vipin said, “She is the daughter of my son’s wife”. How is the woman related to Vipin?

  5. Preeti is Harish's only daughter. Lakhan is Birendra's only son. Lakhan's sister Neeti is married to Manas. Preeti has only one brother, Manas. How is Manas related to Birendra?

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