state gov Punjab Police SI Mock Test 2023 Logical Reasoning Blood Relations Coded Blood Relation Problems
Read the following data carefully and answer the question based on it.
A + B means A is the daughter of B.
A - B means A is the husband of B.
A × B means A is the brother of B.
If P + Q - R, which of the following is true?
1
R is the mother of P
2
R is the sister-in-law of P
3
R is the aunt of P
4
None of these