engineering recuitment HPCL Junior Executive 2025 Mock Test Logical Reasoning Blood Relations Coded Blood Relation Problems
If P x Q means 'P is the brother of Q', P ÷ Q means 'P is the son of Q' and 'P – Q' means 'P is the sister of Q' , then which of the following relations will show that P is the nephew of Q?
1
Q ÷ R – P
2
P x R – Q
3
Q x R ÷ P
4
P ÷ R – Q