গাণিতিক যুক্তি MCQ
A, B, and C started a business by investing Tk. 24,000, Tk. 32,000 and Tk. 40,000 respectively. If the total profit at the end of the year is Tk. 18,900, what is B's share of the profit?
সঠিক উত্তর
Tk. 6300