1. Rs. 10,000 is being compounded at 20% per annum. Calculate the amount after 2 years if the rate of interest is charged half yearly.

2. A sum of Rs. 2000 at 40% per annum compounded annually. Calculate the interest for the third year at compound interest.

3. The simple interest on a certain sum of money invested at a certain rate for 2 years amounts to Rs. 1200. The compound interest on the same sum of money invested at the same rate of interest for 2 years amounts to Rs. 1290. What was the principal?

4. Find the compound interest to the nearest rupee on Rs.7500 for 2 years 4 months at 12%op.a reckoned annually?

5. Find the interest on Rs.25000 at 12% p.a. Compound anualy for 3 years.

6. What is the difference between the maturity value of two deposits of Rs.5,000 each invested for 2 years (1) at 5% simple interest and (ii) at the same interest compounded annually?

7. Mr. Yudish borrowed Rs.3500 at 4% per annum compound interest. The compound interest compounded annually for 2 years is:

8. What is the compound interest on Rs. 48,000 for 2 years at 20 % p.a., if interest is compounded annually

9. Mr. Devesh borrowed Rs. 4,500 at 4% per annum compound interest. The compound interest compounded annually for 2 years is:

10. What will Rs. 40,000 amount to in 2 years at the rate of 20% p.a., if interest is compounded yearly?

11. A man deposits Rs.500 at the beginning of each year for 2 years at 10% p.a. compound annually. Find the maturity value at the end of the 2nd year.