Question

A # B means 'A is the brother of B', A @ B means 'A is the daughter of B', A & amp; B means 'A is the husband of B', A % B means 'A is the wife of B'. If G % M # L @ P & amp; C @ B, then how is L related to B?

• A. Daughter
• B. Granddaughter
• C. Sister
• D. Daughter-in-law

Hint:

To avoid confusion in blood relations, focus on the gender of the target person.
Since "L @ P" tells us L is a daughter, L must be female, which immediately eliminates male options.

Answer 1

The Correct Option is B

Step 1: Understanding the Question:
The question requires us to decode a coded blood relation expression and determine the exact relationship between the individuals L and B.

Step 2: Key Formula or Approach:
We will decode the symbols in the expression step-by-step from left to right and construct a family tree with appropriate gender representations (e.g., plus sign for male, minus sign for female).

Step 3: Detailed Explanation:
Let us decode each relation segment in the expression $G % M \# L @ P \& C @ B$:

• G % M: G is the wife of M.
This means G is female, M is male, and they are a married couple.

• M # L: M is the brother of L.
Since M is a brother, M and L are in the same generation as siblings.

• L @ P: L is the daughter of P.
This indicates that L is female, and P belongs to the parent generation above L and M.

• P & amp; C: P is the husband of C.
This means P is male and C is female, representing the father and mother of L and M.

• C @ B: C is the daughter of B.
This indicates B is the parent of C (the grandparent of L and M).

• Tracing the relationship between L and B:
L is the daughter of P and C.
Since C is the daughter of B, C represents the mother of L.
B is the parent of L's mother (C).
Therefore, L is the granddaughter of B.

Step 4: Final Answer:
Based on the decoded family tree, L is the granddaughter of B, which corresponds to option (B).