there is a man who sellsrings .a lady comes and buys one of the rings for 20Rs . If thelady gives a 100Rs note tothe shopkeeper and it is fake. the shopkepper does not havechange. and he goes to the other shopkeeper and gives thisfake note to him and asks for change in termsof 20Rs.and he got 100Rschange and gave it tothe lady and the lady took the ring .
next day the other shopkeeper comes and scoldes the man the money which the shop keeper gave tohe other shop keeper waswas fake and asks for the return of orginal 100Rs .what is the loss for the ring selling shop keeper?