Vishal invests ₹ 12000 for three years at the rate of 10% per annum compound interest. Find the sum due to Vishal at the end of the first year.
₹ 13200
Principal = ₹ 12000, Rate = 10%
For 1 year compund interest is equal to simple interest
simple Interest for one year =PRT100=(12000×10×1)100=₹1200
So, sum due after one year = 12000 + 1200 = ₹ 13200