SSC SSC Selection Post (Phase 13) 2025 Mock Test Logical Reasoning Blood Relations Coded Blood Relation Problems
If R ÷ S means that R is the mother of S, R × S means that R is the father of S, R - S means that R is the sister of S, then which of the following expression shows that P is the father of R?
1
P × Q ÷ R
2
Q × P - R
3
R × Q - P
4
P × Q - R