Question

If A # B is the mother of A
A $ B means A is the father of B
A % B means A is sister of B 
A * B means A is the son of B 
A @ B means A is brother of B and 
A! B means A is the daughter of B 
In the expression P $ Q # R @ S. how is R related to P?

• A. Grandson
• B. Great Grandson
• C. Son
• D. Daughter

Answer 1

The Correct Option is A

To solve this problem, we need to decode the relationship symbols provided in the expression and analyze how the individuals are related:

1. Given symbols and their meanings:
   • A # B: A is the mother of B.
   • A $ B: A is the father of B.
   • A % B: A is the sister of B.
   • A * B: A is the son of B.
   • A @ B: A is the brother of B.
   • A ! B: A is the daughter of B.
2. We are given the expression: P $ Q # R @ S.
3. Breaking down the expression step-by-step:
   • P $ Q: P is the father of Q.
   • Q # R: Q is the mother of R.
   • R @ S: R is the brother of S.
4. Analyzing the relationships:
   • Since Q is both the child of P (as P is the father of Q) and the mother of R (as Q is the mother of R), R is the child of Q.
   • This means R is the grandchild of P.
   • R being the brother of S does not affect this relationship with P—R remains a grandson of P regardless of S.
5. Conclusion: Based on the relationships decoded, R is the grandson of P.

Thus, the correct answer is the option: Grandson.