No, Sampath Bank makes 18,500,000. Your initial loan is 10 mil, and the interest rate is 17% p/a. For 5 years, the interest rate would be 17*5.
Total: Capital + (Capital * (Interest rate * years) / 100)
= 10,000,000 + (10,000,000 * 17 * 5 / 100)
= 18,500,000