other govt exam NWDA LDC Mock Test 2021 Logical Reasoning Blood Relations Coded Blood Relation Problems
A + B means 'A is father of B'
A - B means 'A is husband of B'
A × B means 'A is daughter of B'
A ÷ B means ' A is sister of B'
If P + M ÷ Q × N × T - U, then how is P related to N?
1
Brother
2
Husband
3
Uncle
4
Son