Teaching UP B.Ed (Paper 1 & 2) Mock Test 2025 Logical Reasoning Blood Relations Coded Blood Relation Problems
If A + B means that A is the brother of B, A × B means that A is the sister of B, A ÷ B means that A is the father of B then which of the following expression shows that P is the brother of R?
1
P + Q ÷ R
2
P + Q × R
3
P × Q + R
4
P × R × Q