railway RRB JE (CBT I + CBT II) Mock Test 2024 Logical Reasoning Blood Relations Coded Blood Relation Problems
A + B means ‘A is daughter of B’
A – B means ‘A is husband of B’
A × B means ‘A is sister of B’
A ÷ B means ‘A is father of B’
If D + R – U × C ÷ A, then how is R related to C?1
Brother – in – law
2
Sister – in – law
3
Father – in – law
4
Mother – in – law