A dishonest trader mixes 2 kg of vegetable ghee costing Tk. 45 a kg with 3 kg of standard ghee costing Tk. 70 per kg. He sells the mixed ghee at Tk. 65 per kg. What is his percentage of profit?

• ক 8.33% ✅ সঠিক উত্তর
• খ 21%
• গ 6%
• ঘ 16.67%