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Question

In a certain code language:

  • A + B means “A is the mother of B.”
  • A − B means “A is the husband of B.”
  • A × B means “A is the father of B.”
  • A ÷ B means “A is the daughter of B.”

Based on the above, how is K related to O if:

K ÷ L − M + N × O

This question was previously asked in
SSC CGL 2024 (Tier-I) Previous Year Paper (17-Sep-2024) (Shift 3)
The correct answer is

Father’s sister

Step-by-step decoding of the expression K ÷ L − M + N × O:

  1. K ÷ L: K is the daughter of L.
  2. L − M: L is the husband of M (so M is K’s mother).
  3. M + N: M is the mother of N (N is K's sibling).
  4. N × O: N is the father of O.

Thus, K is the sister of N and, being the sister of O's father (N), K is O’s Father’s sister (aunt).

The correct answer is Option 2.

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Similar Questions

  1. ‘A’ is the sister of ‘B’. ‘B’ is married to ‘D’. ‘B’ and ‘D’ have a daughter ‘G’. How is ‘G’ related to ‘A’?

  2. Looking at a photograph, Reema says, “This boy’s father is the father of my daughter”. How is the boy related to Reema’s daughter?

  3. Rita says, "He is the brother of the daughter of the wife of my husband." How is the man on stage related to Rita?

  4. If A is the mother of B and K, D is the husband of A. E is the son of D's brother. What is the relation of A with E?

  5. A is D’s brother. D is B’s father. B&C are sisters. How is C related to A?

  6. Mohan said, "This girl is the wife of my son." How is Mohan related to that girl?

  7. A and B are married couple. X and Y are brothers. X is the brother of A. How is Y related to B?

  8. Pointing to a lady in a photograph, Meera said, "Her father's only son's wife is my mother-in-law". How is Meera's husband related to that lady in the photo?

  9. U is the father of N. N is the sister of T. T is the wife of I. I is son of L. How is U related to L?

  10. In a certain code language, A # B means A is the sister of B, A @ B means A is the son of B, A & B means A is the wife of B, and A % B means A is the father of B. How is Q related to R if P & Q % L # R & K?


Important Questions from Blood Relations

  1. Consider the Question and two Statements given below:

    Question : Is Zbrother of X?

    Statement-1 : X is a brother of Y and Y is a brother of Z.

    Statement-2 : X, Y and Z are siblings.

    Which one of the following is correct in respect of the Question and the Statements?

  2. A family of two generations consisting of six members P, Q, R, S, T and U has three males and three females. There are two married couples and two unmarried siblings. U is P’s daughter and Q is R’s mother-in-law. T is an unmarried male and S is a male. 

    Which one of the following is correct?

  3. A joint family consists of seven members A, B, C, D, E, F and G with three females. G is a widow and sister-in-law of D's father F. B and D are siblings and A is daughter of B. C is cousin of B. 

    Who is E? 

    1. Wife of F 

    2. Grandmother of A 

    3. Aunt of C 

    Select the correct answer using the code given below:

  4. Given that, 

    1) A is the brother of B. 

    2) C is the father of A. 

    3) D is the brother of E. 

    4) E is the daughter of B. Then, the uncle of D is

  5. Read the passage given below and answer the items that follow. 

    A, B, C, D, E, F are members of a family. They are engineer, stenographer, doctor, draughtsman, lawyer and judge (not in order). A, the engineer is married to the lady stenographer. The judge is married to the lawyer. F, the draughtsman is the son of B and brother of E. C, the lawyer is the daughter-in-law of D. E is the unmarried doctor. D is the grandmother of F. There are two married couples in the family. 

    What is the profession of B?

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