A # B means ‘A is the husband of B’. A & B means ‘A is the daughter of B’. A @ B means ‘A is the grandmother of B’. A % B means ‘A is the son of B’. If E @ F % G # H & I @ J, then how is G related to J if I has only one child?
Father
Understanding the Blood Relation Coded Symbols
This question involves decoding a relationship expression given in coded form. We need to understand what each symbol represents to build the family tree and find the relationship between G and J.
Let's look at the meaning of each symbol provided:
- A # B means ‘A is the husband of B’
- A & B means ‘A is the daughter of B’
- A @ B means ‘A is the grandmother of B’
- A % B means ‘A is the son of B’
Analyzing the Given Expression: E @ F % G # H & I @ J
Now, let's break down the given expression step-by-step:
- E @ F: E is the grandmother of F. This means E is a female and is a parent of F's parent.
- F % G: F is the son of G. This means F is a male and G is a parent of F.
- G # H: G is the husband of H. This means G is a male and H is a female, and they are married.
- H & I: H is the daughter of I. This means H is a female and I is a parent of H.
- I @ J: I is the grandmother of J. This means I is a female and is a parent of J's parent.
Building the Family Tree Based on Relations
Let's combine these relationships to see how the individuals are connected:
- From G # H, we know G and H are married, with G being the husband and H the wife.
- From F % G, F is the son of G. Since G is married to H, F is also the son of H. So, F is the child of G and H.
- From H & I, H is the daughter of I. This means I is the parent of H.
- From I @ J, I is the grandmother of J. Since H is I's daughter, I is the mother of H (as I is female from I @ J and H is her daughter).
- I is the grandmother of J. This means J is the child of I's child. I's only child we know from the relations is H. Therefore, J must be the child of H.
So far, we have:
- G and H are a couple (G is husband, H is wife).
- F is their son.
- H is the daughter of I.
- I is the mother of H and grandmother of J.
- J is the child of H.
Incorporating the Condition: I has only one child
The question states that I has only one child. We deduced that H is a daughter of I. Since H is the only child of I, H is I's only offspring.
We also know I is the grandmother of J. A grandmother is a parent of one's parent. Since H is I's only child, J must be the child of H. This confirms our previous deduction.
Determining the Relationship between G and J
We have established that:
- G is the husband of H.
- J is the child of H.
Since G is the husband of H, and J is the child of H, J is also the child of G. Therefore, G is the father of J.
Final Conclusion
Based on the decoding of the symbols, the given expression, and the condition that I has only one child, we have determined that G is the father of J.
| Relation | Inference |
|---|---|
| G # H | G is husband of H (G: Male, H: Female) |
| F % G | F is son of G (F: Male, G: Parent of F) |
| H & I | H is daughter of I (H: Female, I: Parent of H) |
| I @ J | I is grandmother of J (I: Female, Parent of J's parent) |
| Combining F%G & G#H | F is son of G and H |
| Combining H&I & I@J | H is I's daughter; I is grandmother of J. Implies J is child of I's child. |
| Condition: I has only one child + H & I | H is the only child of I. |
| Combining I@J & I's only child is H | J must be the child of H. |
| Combining G#H & J is child of H | G is husband of H, J is child of H. Therefore, J is child of G. |
| Final Relation | G is the father of J. |
Revision Table: Blood Relation Symbols
| Symbol | Meaning |
|---|---|
| # | Husband |
| & | Daughter |
| @ | Grandmother |
| % | Son |
Additional Information: Solving Blood Relation Puzzles
Blood relation puzzles test your ability to understand and deduce relationships between individuals based on given information. When solving coded blood relation questions:
- Always decode the symbols first and write down what each one means clearly.
- Break down the complex expression into smaller, manageable relationship pairs.
- Try to build a simple family tree or diagram as you go, showing the connections between individuals.
- Pay close attention to gender indications. Symbols like 'husband', 'daughter', 'son', 'grandmother' clearly define gender.
- Note down any extra conditions given, like "only child", "no son", etc., as these are crucial for narrowing down possibilities.
- Combine the smaller relations to find the overall relationship between the people asked in the question.
Important Questions from Coded Blood Relation Problems
‘A # B’ means ‘A is the son of B’.
‘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’.
If ‘M @ R % K # G # N & T’, then which of the following statements is NOT correct?
‘A % B’ means ‘A is the sister of B’.
‘A $ B’ means ‘A is the brother of B’.
‘A @ B’ means ‘A is the son of B’.
‘A & B’ means ‘A is the mother of B’.
If ‘R % T & Z $ S @ V @ C % Y’, then which of the following statements is NOT correct?
Read the given information carefully and answer the question that follows.
‘K $ D’ means ‘K is the father of D’.
‘K < D’ means ‘K is the wife of D’.
‘K > D’ means ‘K is the daughter of D’.
'K @ D’ means ‘K is the son of D’.
How is S related to N in the expression ‘H > R $ S @ T > N’?
‘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 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?
