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Question

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?

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

Father

Understanding Family Relationships: Solving the Puzzle

This question asks us to figure out the relationship between Seeta's only son and Sonal, based on a few given facts about Sonal's family.

Let's break down the information provided step-by-step to determine the relationship:

Tracing the Relationships in Sonal's Family

  1. The starting point is Sonal's brother.
  2. We are told about Sonal's brother's paternal grandmother.
  3. A paternal grandmother is the mother of one's father. So, Sonal's brother's paternal grandmother is the mother of Sonal's brother's father.
  4. The question states this paternal grandmother is named Seeta.
  5. Since Sonal and her brother share the same parents (unless specified otherwise, which it is not), Sonal's brother's paternal grandmother (Seeta) is also Sonal's paternal grandmother.
  6. So, Seeta is Sonal's paternal grandmother.
  7. As established, a paternal grandmother is the mother of one's father. This means Seeta is the mother of Sonal's father.
  8. The question then refers to Seeta's only son.
  9. Since Seeta is the mother of Sonal's father, her only son must be Sonal's father. If Seeta had another son, he would be Sonal's uncle. But the crucial detail is that he is Seeta's only son.
  10. Therefore, Seeta's only son is Sonal's father.

Confirming the Relationship

Let's visualize the relationships:

  • Seeta $\rightarrow$ Mother of Seeta's only son.
  • Seeta's only son $\rightarrow$ Father of Sonal (because Seeta is Sonal's paternal grandmother, who is the mother of Sonal's father, and he is her only son).
  • Sonal $\rightarrow$ Daughter of Seeta's only son.

Based on this deduction, Seeta's only son is the father of Sonal.

Analysing the Options

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

  • Father: This matches our conclusion that Seeta's only son is Sonal's father.
  • Paternal grandfather: Seeta is the paternal grandmother, not her son.
  • Son: Seeta's son is related to Sonal, but not as Sonal's son.
  • Brother: Seeta's son is Sonal's father, not her brother. Sonal's brother is Seeta's grandson.

Therefore, the correct relationship is Father.

Revision Table: Key Family Relationship Terms

Relationship Term Explanation
Paternal Grandmother The mother of one's father.
Paternal Grandfather The father of one's father.
Maternal Grandmother The mother of one's mother.
Maternal Grandfather The father of one's mother.
Uncle (Paternal) The brother of one's father.
Aunt (Paternal) The sister of one's father.
Uncle (Maternal) The brother of one's mother.
Aunt (Maternal) The sister of one's mother.

Additional Information: Solving Relationship Questions

Solving relationship questions often requires carefully tracing the connections step by step, starting from a known point and working towards the unknown relationship. Key phrases like "paternal" (related to the father's side) and "maternal" (related to the mother's side) are very important. Pay close attention to limiting terms like "only son" or "only daughter" as they restrict the possibilities.

Drawing a simple diagram or family tree can sometimes help visualize the connections and avoid confusion when dealing with multiple steps in the relationship chain. Always read the question carefully to understand exactly whose relationship to whom you need to find.

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

  8. 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?

  9. 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?

  10. F is C’s son. C is the only daughter of B. D is A’s only son-in-law. B is C’s father. A is B's wife. How is D related to F?


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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