‘A + B’ means ‘A is the father of B’

‘A $ B’ means ‘A is the son of B’

‘A % B’ means ‘A is the son-in-law of B’

‘A – B’ means ‘A is the wife of B’

‘A * B’ means ‘B is the brother of A’

‘A # B’ means ‘B is the only sister of A’

If ‘W % O – B + C # D’, then what is the relationship between D and W?

D is wife of W

Explanation:

Note:

↑ or ↓ ⇒ Upward or downward line shown "generation gap" .

   =    ⇒ Double lines shown "relation b/w Husband & Wife"

   —   ⇒ single line shown "relation between them other than Husband & Wife".

‘+’ means Men’s category

‘–’ means Women’s category

D is only sister of C. So, D is wife of W.