Niamul, Sabbir, and Mosharaf started a shop by investing Tk 10500, Tk 7000, and Tk 3500 respectively. At the end of the one year, the profit earned was distributed. If Sabbir's gained a profit of Tk 2400, what would be Niamul gain?

• ক 3600 Tk ✅ সঠিক উত্তর
• খ 7200 Tk
• গ 3000 Tk
• ঘ 1200 Tk