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A & B means A is the brother of B.
A * B means A is the sister of B.
A + B means A is the father of B.
A - B means A is the mother of B.
A ÷ B means A is the son of B.

If P + Q & R ÷ S - T * U, how is P related to U?
  • a)
    Grandfather
  • b)
    Uncle
  • c)
    Father
  • d)
    Brother
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A & B means A is the brother of B.A * B means A is the sister of B.A +...
Understanding the Relationships
To decode the relationships from the given symbols, we need to analyze the expression step by step:
P + Q & R ÷ S - T * U
1. P + Q: This means P is the father of Q.
2. Q & R: Since Q is the father of R, it follows that R is the son of Q. Thus, P is the grandfather of R.
3. R ÷ S: This means R is the son of S. Hence, S is the father of R.
4. S - T: This means S is the mother of T. Therefore, T is the sibling of R.
5. T * U: This means T is the sister of U.
Final Relationships
- P is the grandfather of R.
- S is the father of R (and T, U).
- T is the sister of U.
Conclusion
Since P is the grandfather of R and R is the sibling of T, and T is the sister of U, it follows that P is also the grandfather of U.
Thus, P is related to U as a grandfather.
Correct Answer: a) Grandfather
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Community Answer
A & B means A is the brother of B.A * B means A is the sister of B.A +...
 
P + Q → P is the father of Q
Q & R → Q is the brother of R
→ So P is also R’s father.
R ÷ S → R is the son of S
→ So S is R’s mother.
S - T → S is the mother of T
→ So T is also child of S (and P).
T * U → T is the sister of U
→ So U is also child of P and S.
Therefore, P is the father of U.
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Question Description
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