but the simplest thing to do is to keep in mind that there is only 1 fake bill of 25 rupels, and if it had not been faked, nobody would have lost anything. So the only loss you can get in the end is the value of that 25 rupels bill. whoever is in possession of that bill lost 25 rupels, and that's as simple as it can get... just sucks for the vendor that he is the one stuck with it
