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Surabhi borrowed a sum of Rs. 12000 from a finance company to purchase a refrigerator. If the rate of interest is 5% per annum compounded annually, calculate the compound interest that Surabhi has to pay to the company after 3 years. |
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Answer» Given details are, Principal (p) = Rs 12000 Rate (r) = 5 % Time = 3years By using the formula, A = P (1 + R/100) n = 12000 (1 + 5/100)3 = 12000 (105/100)3 = Rs 13891.5 ∴ Compound Interest = A – P = Rs 13891.5 – Rs 12000 = Rs 1891.5 |
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