1.

Find the simple interest on Rs. 5200 for 2 years at 6% per annum.

2.

Rs. 1200 is lent out at 5% per annum simple interest for 3 years. Find the amount after 3 years.

3.

Interest obtained on a sum of Rs. 5000 for 3 years is Rs. 1500. Find the rate percent.

4.

Rs. 2100 is lent at compound interest of 5% per annum for 2 years. Find the amount after two years.

5.

Find the difference between the simple interest and the compound interest at 5% per annum for 2 years on principal of Rs. 2000.