railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Logical Reasoning Blood Relations Coded Blood Relation Problems
'A x B' means 'A is the husband of B'
'A + B' means 'A is the brother of B'
'A ÷ B' means 'A is the sister of B'
'A - B' means 'A is the wife of B'
How is X related to A in the expression 'X + Y ÷ Z - A'?
1
Son
2
Wife's brother
3
Sister's husband
4
Brother