A salesman gets commission on total sales at 9%. If the sale is exceeded Tk.10,000 he gets an additional commission as bonus of 3% on the excess of sales over Tk.10,000. If he gets total commission of Rs.1380, then what is the sales:

• ক 5100 ✅ সঠিক উত্তর
• খ 4000
• গ 1800
• ঘ 4800
• 5 Insufficient Data প্রশ্নটি বাতিল করা হয়েছে