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 Solution A sum was put at simple interest at a certain rate for 2 years Had it been put at 3 % higher rate, it whould have fetched Rs 300 more. Find the sum.Solution:Your problem -> A sum was put at simple interest at a certain rate for 2 years Had it been put at 3 % higher rate, it whould have fetched Rs 300 more. Find the sum.Let sum = Rs. X and original rate = R % Then,(X * ( R + 3 ) * 2)/100 - (X * R * 2)/100 = 300 2 R X + 6 X - 2 R X = 300 * 100 6 X = 300 * 100 X = 5000 The sum is Rs. 5000 . Solution provided by AtoZmath.com Any wrong solution, solution improvement, feedback then Submit Here Want to know about AtoZmath.com and me