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Question

A & B means ‘A is mother of B’

A % B means ‘A is daughter of B’

A # B means ‘A is sister of B’

A $ B means ‘A is son of B’

If U & T & K # C % Z $ S, then how is T related to S?

The correct answer is

Son’s wife

Understanding Coded Blood Relations

In blood relation questions like this, symbols are used to represent specific relationships between two people. We need to decode these symbols first to understand the connections described in the given expression.

Symbol Meaning
& A is mother of B (A & B)
% A is daughter of B (A % B)
# A is sister of B (A # B)
$ A is son of B (A $ B)

Breaking Down the Expression: U & T & K # C % Z $ S

Let's break down the given expression step-by-step, using the symbol meanings:

  • U & T: U is the mother of T.
  • T & K: T is the mother of K.
  • K # C: K is the sister of C.
  • C % Z: C is the daughter of Z.
  • Z $ S: Z is the son of S.

Building the Family Tree and Analyzing Relationships

Now, let's combine these individual relationships to form a larger picture and understand how each person is connected:

  • U is the mother of T. (U is one generation above T).
  • T is the mother of K. (T is one generation above K).
  • K is the sister of C. This means K and C are siblings, so they are in the same generation. Since T is K's mother, T must also be C's mother.
  • C is the daughter of Z. We already know T is C's mother. If C is the daughter of both T and Z, then T and Z must be married (spouses). Z is C's father.
  • Z is the son of S. (S is one generation above Z). S is a parent of Z (either father or mother).

From this analysis, we have the following connections:

  • U is the mother of T.
  • T and Z are spouses.
  • T is the mother of K and C.
  • Z is the father of K and C (since Z is T's spouse and C's father).
  • Z is the son of S.

Determining How T is Related to S

We are asked to find the relationship between T and S. We know that Z is the son of S, and T is the spouse of Z.

  • S is the parent of Z.
  • Z is the husband of T (since Z is male - son of S - and T is female - mother of K and C, and Z's spouse).

Therefore, T is married to S's son (Z).

This means T is the daughter-in-law of S. In other words, T is the wife of S's son.

Conclusion

Based on the step-by-step decoding and analysis of the relationships, T is the wife of S's son.

The relationship of T to S is Son's wife.

Revision Table: Key Symbols and Relations

Symbol Relation Application (from problem)
& Mother U is mother of T, T is mother of K
% Daughter C is daughter of Z
# Sister K is sister of C
$ Son Z is son of S

Additional Information on Blood Relation Puzzles

Blood relation puzzles test your ability to interpret coded relationships and deduce connections within a family structure. Here are some tips:

  • Always start by writing down the meaning of each symbol clearly.
  • Break the expression into smaller parts.
  • Draw a family tree or diagram to visualize the relationships. Use symbols like a double line for marriage, single vertical lines for parent-child, and single horizontal lines for siblings. Indicate gender where known.
  • Pay close attention to the direction of the relationship (A is mother of B vs. B is mother of A).
  • Combine overlapping relations (e.g., if X is parent of Y, and Y is parent of Z, then X is grandparent of Z).
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Important Questions from Coded Blood Relation Problems

  1. ‘R+S’ means ‘R is the daughter of S’. ‘R−S’ means ‘R is the husband of S’.‘R × S’ means ‘R is the brother of S’. If ‘T × V + Z’, then which of the following options is true?

  2. 'P × Q' means 'P is the wife of Q'. 'P + Q' means 'P is the father of Q'. 'P ÷ Q' means 'P is the daughter of Q'. 'P - Q' means 'P is the son of Q'. How is E related to I in the expression 'E ÷ F + G - H ÷ I' ?

  3. 'K % L' means 'K is the brother of L', 'K $ L' means 'K is the husband of L', 'K @ L' means 'K is the sister of L', 'K # L' means 'K is the mother of L'.

    How is H related to M in the expression ‘X @ P % T # M $ Y # J @ H’?

  4. If ‘A % B’ means ‘A is the father of B’, ‘A # B’ means ‘A is the brother of B’, and ‘A $ B’ means ‘A is the wife of B’, then how is K related to R in the given expression?

    K $ H % Y # M # R

  5. If 'A + B' means 'A is the daughter of B ', 'A × B' means 'A is the sister of B', and 'A = B' means 'A is the wife of B', then how is G related to R in the expression 'C × G × U + M = R'?

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