Question
A certain sum is deposited for 4 years at a rate of 10%
per annum on compound interest compounded annually. The difference between the interest at the end of 2 years and that at the end of 4 years is ₹5,082. Find the sum (in ₹).Solution
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A certain sum of money becomes Rs. 1800 in 1 year and 2500 in 3 years at certain rate of simple interest. Find the sum of money invested.
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