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Question

If X is the father of Y and Y is the mother of Z, then how is X related to Z?

This question was previously asked in
SSC Stenographer 2025 Question Paper (06-Aug-2025) Shift 2
The correct answer is
Grandfather

Understanding Family Relationships

This question involves a simple family tree logic problem. We need to determine the relationship between X and Z based on the given information.

Analyzing the Given Information

  • Fact 1: X is the father of Y. This means Y is the child of X.
  • Fact 2: Y is the mother of Z. This means Z is the child of Y.

Step-by-Step Deduction

Let's combine the facts to establish the relationship:

  1. From Fact 1, we know that X is Y's parent (specifically, the father).
  2. From Fact 2, we know that Y is Z's parent (specifically, the mother).
  3. So, X is the parent of Y, and Y is the parent of Z.
  4. This makes X the parent of a parent, which defines a grandparent relationship.
  5. Since X is specified as the father of Y, X must be the grandfather of Z.

Conclusion

Based on the step-by-step deduction, X is the grandfather of Z.

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Similar Questions

  1. If 'A @ B' means 'A is the son of B', and 'A $ B' means ‘A is the sister of B', then which of the following expressions means 'M is K's sister's son'?
  2. Rama is the brother of Ayush. Sita is the wife of Jignesh. Ayush is the husband of Savita. Durga is the daughter of Jignesh. Jignesh is the father of Rama. How is Durga related to Savita?

  3. In a certain code, 'A + B' means A is the mother of B,'A x B' means A is the father of B,'A - B' means A is the sister of B, What does P x Q-R mean?

  4. If A is the mother of B, and B is the father of C, then how is A related to C?
  5. Ramu said, "She is the daughter of the only son of my grandfather." How is Ramu related to the girl?
  6. Pointing to a woman, Ravi says, "She is the daughter of the only son of my father." How is the woman related to Ravi?
  7. Read the information carefully and identify the correct relationship between the persons mentioned in the question.
    A is the brother of B.
    C is the mother of A.
    D is the daughter of C.
    E is the father of D.
    Question: How is B related to E?
  8. A and B are sisters. C is the brother of A. D is the father of C. How is D related to B?
  9. Introducing a boy, a girl said, "He is the son of the daughter of my father's brother." How is the boy related to the girl?
  10. A says to B. "You are the daughter of the only son of my father." How is A related to B?

Important Questions from Blood Relations

  1. Introducing a girl, the boy says, "She is the daughter of my uncle's father's son". How is the girl related to the boy.

    A. Niece

    B. Daughter-in-law

    C. Sister

    D. Aunt

  2. 'D' is the son of 'F'. 'E' is the sister of 'F', and her son is 'A' and daughter is 'X'. If 'B' is the maternal uncle of 'A'; So how is 'D' related to 'B'?

    A. Cousin

    B. Nephew

    C. Maternal Uncle

    D. Brother

  3. Pointing to a girl, Sunil said, "Her mother's brother is the only son of my mother's father and the brother has only one sister". How is the girl's mother related to Sunil?

    A. Maternal Aunt

    B. Sister

    C. Mother

    D. Grandmother

  4. In a certain code language,
    ‘A + B’ means ‘A is the mother of B’,
    ‘A − B’ means ‘A is the daughter of B’,
    ‘A × B’ means ‘A is the husband of B’,
    ‘A ÷ B’ means ‘A is the sister of B’.
    Based on the above, how is M related to Q if ‘M ÷ N − O × P + Q’?

  5. In a certain code language,

    A + B means 'A is the son of B',

    A - B means 'A is the wife of B',

    A × B means 'A is the brother of B' and

    A ÷ B means 'A is the daughter of B'.

    Based on the above, how is P related to R if 'P × S + M – T + R'?

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