Question
Arjun deposited Rs. βZβ in a bank offering compound
interest of 8% p.a. compounded annually. After 4 years, he invested the amount received from the bank in scheme βEβ and βFβ in the ratio of 8:3 respectively. Scheme βFβ offers compound interest of 22% p.a. compounded annually while scheme βEβ offers simple interest of 14% p.a. If total interest received by him from schemes E and F together at the end of 2 years is Rs. 3240, then find the approximate value of βZβ.Solution
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