'Z + Y' means 'Y is the son of Z'.
'Z $ Y' means 'Y is the father of Z'.
'Y % Z' means 'Y is the son-in-law of Z'.
'Z – Y' means 'Y is the wife of Z'.
'Y * Z' means 'Z is the brother of Y'.
'Y # Z' means 'Z is the only sister of Y'.
Which two symbols can sequentially replace the question marks (?) in the following expression to show that ‘D is the wife of W’?
W % O – B ? C ? D
SSC CGL 2021-19.04.2022-1
If A × B means that A is the brother of B, A – B means that A is the sister of B, A + B means that A is the father of B then which of the following expression shows that P is the paternal aunt of R?
SSC CGL 2022-01.12.2022-1