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Question

'X' invested Rs. (x + 3000) at compound interest of 20% p.a. compounded annually. 1 year later, he invested Rs. '2x' at simple interest of 15% p.a. If 3 years after making the 1st investment, total interest earned from both investments is Rs. 8,824, then determine the amount invested by 'X' at compound interest.

A Rs.5,000

B Rs.8,000

C Rs.3,200

D Rs.7,000

E None of these

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