What is the total compound interest on Rs. 45000 for 3 years when the sum is divided into a ratio of 4 : 5 and rate of interest on a small sum is 10% and 20% on the large sum? (Compounded annually)
1
Rs. 20010
2
Rs. 24820
3
Rs. 25630
4
Rs. 26400
5
None of these