A person bought a watch from a retail store at Rs400/ by paying a fake note of Rs500/ and received Rs100/ as return. If selling price includes a profit margin of 15%, what is the actual loss to the seller ??
A person bought a watch from a retail store at Rs400/ by paying a fake note of Rs500/ and received Rs100/ as return. If selling price includes a profit margin of 15%, what is the actual loss to the seller ??