Ms. Priya wants to borrow Tk. 20,00,000 for five years. A bank is ready to lend her this amount if she is ready to pay back Tk. 45,00,000 at the end of fifth year. Find out the rate of interest for the loan proposal.

Ms. Priya wants to borrow Tk. 20,00,000 for five years. A bank is ready to lend her this amount if she is ready to pay back Tk. 45,00,000 at the end o