A dishonest dealer marks up the price of his goods by 20% and gives a discount of 10% to the customer. He also uses a 900 gram weight instead of a 1 kilogram weight. Find his percentage profit due to these maneuvers?

• ক 0.2 ✅ সঠিক উত্তর
• খ 0.08
• গ 0.16
• ঘ 0.12