A and B borrowed Rs. 60000 and Rs. 50,000 respectively for a period of 3 years. A paid simple interest at a rate of 10% per annum while B paid compound interest at the rate of 10% per annum compounded annually. Who paid more and by how much?
A paid more by Rs. 1450
For A
P = Rs. 60000
T = 3 years
R = 10% per annum
I =PRT100
=(Rs.60000×10×3)100
= Rs. 18000
For B
P = Rs. 50000
T = 3 years
R = 10% per annum
Amount = P(1+R100)n
= Rs. 50000(1+10100)3
= Rs. 66550
C.I = A -P
= Rs. 66550 - Rs. 50000
= Rs. 16550
A paid more than B by ( Rs. 18000 - Rs. 16550 ) i.e. Rs. 1450.