R + S means ‘R is the daughter of S’ R = S means ‘R is the father of S’ R ÷ S means ‘R is the wife of S’ R × S means ‘R is the brother of S’ E ÷ F × J + L = M, then how is L related to E?
Father-in-law
Understanding Blood Relation Symbols
In this blood relation question, we are given a set of symbols that represent specific relationships between two individuals. Let's first understand what each symbol means:
- \(R + S\) means R is the daughter of S.
- \(R = S\) means R is the father of S.
- \(R \div S\) means R is the wife of S.
- \(R \times S\) means R is the brother of S.
We are given the expression \(E \div F \times J + L = M\). We need to determine how L is related to E based on this expression.
Breaking Down the Expression: E ÷ F × J + L = M
Let's break down the given expression step by step to find the relationships between the individuals mentioned:
- \(E \div F\): According to the rules, \(R \div S\) means R is the wife of S. So, \(E \div F\) means E is the wife of F.
- This tells us E is female and F is male.
- F is the husband of E.
- \(F \times J\): According to the rules, \(R \times S\) means R is the brother of S. So, \(F \times J\) means F is the brother of J.
- This confirms F is male.
- J is the sibling of F. J's gender is not yet determined by this part.
- \(J + L\): According to the rules, \(R + S\) means R is the daughter of S. So, \(J + L\) means J is the daughter of L.
- This tells us J is female.
- L is the parent of J. L's gender is not yet determined by this part.
- \(L = M\): According to the rules, \(R = S\) means R is the father of S. So, \(L = M\) means L is the father of M.
- This tells us L is male.
- M is the child of L.
Connecting the Relationships
Now let's combine the relationships we have found:
- E is the wife of F.
- F is the brother of J.
- J is the daughter of L.
- L is the father of M.
From "F is the brother of J" and "J is the daughter of L", we can infer that F and J are siblings, and L is the parent of J. This means L is also the parent of F (since F and J are siblings). So, L is the parent of F.
From "E is the wife of F" and "L is the parent of F", we know that L is the parent of E's husband.
The relationship \(L = M\) tells us that L is the father (male). Therefore, L is the male parent of E's husband.
The male parent of one's spouse is the father-in-law.
Summarizing the Relationships
| Relationship Part | Meaning | Inferred Gender/Role |
|---|---|---|
| \(E \div F\) | E is wife of F | E: Female, F: Male |
| \(F \times J\) | F is brother of J | F: Male, J: Sibling of F |
| \(J + L\) | J is daughter of L | J: Female, L: Parent of J |
| \(L = M\) | L is father of M | L: Male, M: Child of L |
Combining: E is wife of F. F is brother of J. J is daughter of L. Since F and J are siblings, L is the parent of F. L is male (father of M). Therefore, L is the father of F. E is married to F. So, L is the father of E's husband. This makes L the father-in-law of E.
Conclusion: L's Relation to E
Based on the step-by-step analysis of the given blood relation expression \(E \div F \times J + L = M\), we determined that L is the father of F, and F is the husband of E. Therefore, L is the father-in-law of E.
Blood Relations Revision Table
| Relation | Description |
|---|---|
| Father-in-law | The father of one's spouse. |
| Mother-in-law | The mother of one's spouse. |
| Brother-in-law | The brother of one's spouse, or the husband of one's sibling. |
| Sister-in-law | The sister of one's spouse, or the wife of one's sibling. |
| Son-in-law | The husband of one's daughter. |
| Daughter-in-law | The wife of one's son. |
Additional Information on Solving Blood Relation Puzzles
Blood relation questions test your ability to decipher relationships based on given codes or descriptions. Here are some tips for solving them:
- Carefully read and understand the meaning of each symbol or code.
- Break down complex expressions into smaller, manageable parts.
- Determine the gender of each person involved if possible.
- Draw a family tree or diagram to visualize the relationships, especially for complex problems.
- Work backward from the person whose relation is asked for, or forward from the beginning of the expression.
- Practice with different types of blood relation puzzles to improve speed and accuracy.
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?
If A × B means that A is the father of B, A ÷ B means that A is the mother of B, A + B means that A is the brother of B then which of the following expression shows that P is the paternal grandmother of R?
‘A @ B’ means ‘A is the husband of B’.
‘A & B’ means ‘A is the father of B’.
‘A # B’ means ‘B is the son of A’.
If F & G @ H # I @ J, then how is G related to J?
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?
A # B means ‘A is the brother of B’
A @ B means ‘A is the son of B’
A & B means ‘A is the wife of B’
A % B means ‘A is the mother of B’
If A % B & C # D @ E, then how is B related to E?
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 Q related to K?
- If A × B means that A is the brother of B, A – B means that A is the sister of B, A + B means that A is the father of B then which of the following expression shows that P is the father of R?
‘A @ B’ means ‘A is the husband of B’.
‘A & B’ means ‘A is the father of B’.
‘A # B’ means ‘B is the son of A’.
If S @ T # P @ Q # R & V, then how is T related to Q?
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?
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’?
