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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 daughter of B', 
A ÷ B means 'A is the wife of B', 
and A @ B means 'A is the father of B'. 
How is A related to T if 'A + B @ H # K ÷ T'?

The correct answer is
Wife's mother's sister

Coding Symbols Explained

  • $A # B$: A is mother of B
  • $A + B$: A is daughter of B
  • $A ÷ B$: A is wife of B
  • $A @ B$: A is father of B

Decoding the Expression: A + B @ H # K ÷ T

  • Step 1: $K ÷ T$ means K is the wife of T. (Therefore, T is the husband of K)
  • Step 2: $H # K$ means H is the mother of K. (So, H is the mother of T's wife)
  • Step 3: $B @ H$ means B is the father of H. (So, B is the father of the mother of T's wife)
  • Step 4: $A + B$ means A is the daughter of B. (So, A is the daughter of the father of the mother of T's wife)

Determining A's Relation to T

  • Based on Steps 3 and 4, B is the father of H, and A is the daughter of B. This establishes that A is the sister of H.
  • From Step 2, H is the mother of K, who is T's wife.
  • Connecting these points, A is the sister of the mother of T's wife.
  • This specific family relationship is defined as 'Wife's mother's sister'.
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Important Questions from Blood Relations (Notes)

  1. Pointing to a photograph Lata says, "He is the son of the only son of my grandfather."
    How is the man in the photograph related to Lata ?
  2. Introducing a man, a women said, "His wife is the only daughter of my father". How is that man related to the woman?
  3. In a family, D is the father of F and E only. D has one son. E is married to G. G is the son-in-law of P. G has one son H. K and J are the children of E. L is married to K. The total number of male members in the family is :
  4. There are six members A, B, C, D, E and F in a family. E is daughter of B and A is brother of B. C is father of A and D is brother of E. F is wife of C. Uncle of D is
  5. In a certain code language,
    A + B means ‘A is the mother of B’
    A - B means ‘A is the wife of B’
    A × B means ‘A is the sister of B’
    A ÷ B means ‘A is the father of B’

    Based on the above, how is S related to P if ‘S - K ÷ T × V + P’?
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