defence exam CRPF Constable Tradesmen & Technical 2023 Mock Test Logical Reasoning Blood Relations Coded Blood Relation Problems
'P + F' means 'P is the son of F'
'P - F' means 'P is the wife of F'
'P × F' means 'P is the brother of F'
'P ÷ F' means 'P is the mother of F'
'P = F' means 'P is the sister of F'
What does 'S × T ÷ U' mean?
1
S is the father of U
2
S is the brother of U
3
S is the nephew of U
4
S is the uncle (mother's brother) of U