A sum of Rs. 12,500 amounts to Rs. 15,500 in 4 years at the rate of simple inter May 24, 2022 by admin โช Choose the correct option.A sum of Rs. 12,500 amounts to Rs. 15,500 in 4 years at the rate of simple interest. What is the rate of interestA. 0.03B. 0.04C. 0.05D. 0.06 Submit Answer