A + B means ‘A is the wife of B’;
A − B means ‘B is the daughter of A’;
A × B means ‘B is the brother of A’;
A ÷ B means ‘A is the father of B’.
If,P + R × T − Q + S ÷ U P U , then how is related to the mother of ?
Explanation:
In the diagram, Circle shows the female, square shows the male, vertical lines show the generation, single horizontal line shows the
brother/sister and double horizontal lines show the couple.
From the diagram,
Mother of 'U' is aunt of the 'P'.