Question
Download Solution PDFIf 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 Q is the sister of P?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
| Code | Meaning |
| A + B | A is the father of B |
| A ÷ B | A is the mother of B |
| A × B | A is the brother of B |
Q is the sister of P
Option 1 : P × Q + R
P × Q means that P is the brother of Q
Q + R means that Q is the father of R
Here, Q is brother of P.
Option 2 : P + R × Q
P + R means that P is the father of R
R × Q means that R is the brother of Q
Here gender of Q Unknown.
Option 3 : P × Q ÷ R
P × Q means that P is the brother of Q
Q ÷ R means that Q is the mother of R
Here, Q is the sister of P. So it will be answer.
Option 4 : Q × P ÷ R
Q × P means that Q is the brother of P
P ÷ R means that P is the mother of R
Here, Q is the brother P.
Hence, 'Option 3' is the correct answer.
Last updated on Jul 8, 2025
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