Solving Blood Relation Puzzles with Code Language

This question asks us to determine the relationship between two individuals, O and F, based on a given expression involving coded relationships.

First, let's understand the meaning of each symbol provided:

• U $ V means 'U is the sister of V'
• U @ V means 'U is the husband of V'
• U * V means 'U is the son of V'
• U ÷ V means 'U is the mother of V'

We are given the expression: O $ P * B @ F

Let's break down this expression from left to right, determining the relationships and the gender of individuals involved where possible:

1. O $ P: This means O is the sister of P. From this, we know O is female.
2. P * B: This means P is the son of B. From this, we know P is male. B is either the father or mother of P.
3. B @ F: This means B is the husband of F. From this, we know B is male and F is female.

Now, let's combine these relationships to find the connection between O and F:

• From B @ F, we know B is the husband of F. This implies F is the wife of B.
• From P * B, we know P is the son of B. Since B is married to F, P is also the son of F. So, P is the son of both B and F.
• From O $ P, we know O is the sister of P. Since P is the son of F, his sister O must also be the daughter of F.

Therefore, O is the daughter of F.

Analyzing the Relationship between O and F

Following the chain of relationships:

Combining the information:

• B is the husband of F.
• P is the son of B (and thus also the son of F).
• O is the sister of P.

Since O is the sister of F's son (P), O must be F's daughter.

The relationship of O to F is daughter.

Revision Table: Blood Relation Code Symbols

Additional Information on Solving Blood Relation Puzzles

Blood relation questions often involve deciphering connections within a family. When codes or symbols are used, it's crucial to:

• Write down what each symbol represents clearly.
• Break the given expression into smaller parts.
• Determine the relationship step-by-step for each part of the expression.
• Identify the gender of individuals if the code provides that information (e.g., 'husband', 'sister', 'son', 'mother' imply gender).
• Combine the relationships sequentially to build the family tree or direct link between the two individuals in question.
• Always answer the question asked, which is the relation of the first person mentioned to the second person mentioned (e.g., how is O related to F?).

Drawing a diagram or family tree can also be very helpful in visualizing the relationships and confirming your conclusion.