SSC SSC Selection Post (Phase 13) 2025 Mock Test Logical Reasoning Blood Relations Coded Blood Relation Problems
If 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 P is the paternal grandmother of R?
1
Q × P + R
2
P × Q - R
3
P + R × Q
4
P × Q + R