railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Logical Reasoning Blood Relations Coded Blood Relation Problems
‘A @ B’ means ‘A is the son of B’
‘A & B’ means ‘A is the mother of B’
‘A # B’ means ‘A is the daughter of B’
Which of the following options means ‘Q is the wife of S'?
1
P @ Q & R # S
2
R @ S @ Q # P
3
R @ S & Q # P
4
P # Q @ R # S