Ranjana borrowed the money Rs1,00,000 for 3 years at the rate 3.5% p.a. compounded annually. Calculate interest to be paid.
Reena and Ruchira borrowed Rs. 60,000 and Rs. 50,000 respectively for a period of 3 years. Reena paid simple interset at the rate of 10% per annum, while Ruchira paid compound interest at the rate of 10% compounded annually. Who paid more interest and by how much?