The simple interest on a sum of money will be I Tk. 600 after 10 years. If the principal is trebled after 5 years, what will be the total interest at the, end of the tenth year?

The simple interest on a sum of money will be I Tk. 600 after 10 years. If the principal is trebled after 5 years, what will be the total interest at the, end of the tenth year?

A Tk- 1200

B Tk. 1500

C Tk.1800

D Tk. 2400

Solution

Correct Answer: Option A