A & B means 'A is the wife of B' A # B means 'A is the father of B' A @ B means 'A is the son B' A % B means 'A is the husband of B' A + B means 'A is the mother of B' If A & B # C & D @ E % F + G, then how is D related to G?
Brother
Solving the Blood Relations Code Puzzle
The question asks us to determine the relationship between D and G based on a coded expression representing family relationships. We need to decode each part of the expression to build the family structure.
Decoding the Relationship Expression
The given expression is: A & B # C & D @ E % F + G
Let's break down the expression segment by segment using the provided codes:
A & Bmeans 'A is the wife of B'. This implies B is the husband of A.B # Cmeans 'B is the father of C'. This implies C is the child of B. Since A is B's wife, C is also the child of A.C & Dmeans 'C is the wife of D'. This implies D is the husband of C.D @ Emeans 'D is the son of E'. This implies E is the parent of D.E % Fmeans 'E is the husband of F'. This implies F is the wife of E.F + Gmeans 'F is the mother of G'. This implies G is the child of F. Since E is F's husband, G is also the child of E.
Building the Family Structure
Let's connect the relationships:
- A and B are married (A is wife, B is husband).
- C is the child of B (and A).
- C and D are married (C is wife, D is husband).
- D is the son of E.
- E and F are married (E is husband, F is wife).
- G is the child of F (and E).
From points 4, 5, and 6:
- D is the son of E. E is married to F.
- G is the child of F. F is married to E.
This means D is a child of E and F, specifically a son. G is also a child of E and F. Since D is a son and G is another child of the same parents (E and F), D and G are siblings.
The question asks for the relationship of D to G. We know D is a son of E and F. Therefore, D is the brother of G.
Summary of Relationships
| Relation | Meaning |
|---|---|
| A & B | A is wife of B |
| B # C | B is father of C |
| C & D | C is wife of D |
| D @ E | D is son of E |
| E % F | E is husband of F |
| F + G | F is mother of G |
Final Relationship Determination
We established the following:
- E and F are a married couple.
- D is the son of E (and F).
- G is the child of F (and E).
Thus, D and G are children of the same parents, E and F. Since D is explicitly mentioned as the son of E, D is male. Therefore, D is the brother of G.
Conclusion on D's Relation to G
Based on the detailed analysis of the coded relationships and the resulting family structure, D is the brother of G.
Revision Table: Key Relationship Codes
| Code | Relationship |
|---|---|
| & | Wife |
| # | Father |
| @ | Son |
| % | Husband |
| + | Mother |
Additional Information: Tips for Solving Blood Relations Problems
- Always decode each code individually first.
- Draw a diagram or family tree to visualize the relationships. Use symbols like \(\text{+}\) for male, \(\text{-}\) for female, \(\leftrightarrow\) for marriage, and a vertical line for parent-child relationships.
- Work step-by-step from the beginning of the expression to the end.
- Keep track of the gender of individuals when specified (like 'son', 'wife', 'husband', 'father', 'mother').
- Identify common parents or ancestors to find relationships between individuals.
Similar Questions
If S - T means that S is the mother of T, S × T means that S is the father of T, S + T means that S is the sister of T, then which of the following expression shows that P is the mother of R?
A - B means ‘A is the mother of B’
A * B means ‘A is the husband of B’
A % B means ‘A is the brother of B’
A $ B means ‘A is the sister of B’
If I * J - K % L $ M * N, then how is I related to N?
A # B means ‘A is the sister of B’.
A @ B means ‘A is the son of B’.
A & B means ‘A is the father of B’.
A % B means ‘A is the mother of B’.
If W @ Q % T & Y @ M % K, then how is W related to K?
If X × Y means that X is the mother of Y, X – Y means that X is the father of Y, X ÷ Y means that X is the sister of Y, then which of the following expression shows that P is the paternal grandfather of R?
‘A # B’ means ‘A is the father of B’.
‘A % B’ means ‘A is the mother of B’.
‘A @ B’ means ‘A is the sister of B’.
‘A & B’ means ‘A is the son of B’.
If ‘G # M # T % S @ H & R & W @ U’, then which of the following statements is NOT correct?
A + B means ‘B is the brother of A’;
A - B means ‘A is the mother of B’;
A × B means ‘A is the father of B’;
A ÷ B means ‘ A is the son of B’.
If, P + R × T - Q ÷ s + U, then how is S related to R?‘R8S’ means ‘R is the father of S’.
‘R7S’ means ‘R is the sister of S’.
‘R6S’ means ‘R is the brother of S’.
‘R2S’ means ‘R is the wife of S’.
Which of the following expressions represents ‘X is the mother of Y’?
A + B means ‘A is the mother of B’
A - B means ‘A is the father of B’
A × B means ‘A is the sister of B’
A ÷ B means ‘A is the daughter of B’
If P + R × T – Q ÷ S + U, then how is S related to T?A + B means ‘A is the mother of B’;
A - B means ‘A is the husband of B’;
A × B means ‘A is son of B’;
A ÷ B means ‘A is the daughter of B’.
If W × Z + Y ÷ X, then how is X related to Z?‘A +B’ means ‘A is the sister of B’
‘A - B’ means ‘A is the daughter of B’
‘A × B’ means ‘A is the brother of B’
‘A B’ means ‘A is the husband of B’
IfV + U × Q – T + R + P × S, then how is P related to V?
Important Questions from Coded Blood Relation Problems
If A @ B means A is the son of B, A # B means A is the husband of B and A * B means A is the daughter of B, then what does P @ Q * R # S mean?
If P $ Q means P is the husband of Q; P ! Q means P is the mother Q and P * Q means P is the daughter of Q, which of the following shows that Z is brother of W's wife, if Z is male?
If P $ Q means P is the brother of Q; P ! Q means P is the mother Q and P * Q means P is the son of Q, which of the following shows that W is brother of Z?
Read the following information carefully and answer the question given below:
M * N means ‘ M is the sister of N’
M % N means ‘ M is the father of N’
M # N means ‘M is the mother of N’
Which of the following option gives that, M is father of R?
If ‘A + B’ means ‘A is the mother of B’, ‘A - B’ means ‘A is the father of B’, ‘A × B’ means ‘A is the brother of B’, ‘A & B’ means ‘A is the son of B’, then how is M related to K in the expression ‘N − M + T × L & G & K’?
