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A man invested 2/5 of his capital at 8% per annum, 3/8 of his capital at 10%............then what is his capital amount?

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A man invested 2/5 of his capital at 8% per annum, 3/8 of his capital at 10% per annum and the remaining at 12% per annum.
If his annual income at simple interest is Rs. 965, then what is his capital amount?

posted Jan 6, 2020 by Kapil Kapoor

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1 Answer

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x*2/5*0.08+x*3/8*0.1+x*(1-2/5-3/8)*0.12=Rs. 965 ==> x=Rs. 10000

answer Jan 6, 2020 by Hanifa Mammadov
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