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a man invested 2/5th of his capital at 10%per annum, 1/4th at 12% per annum and te remaining amount at 6% per annumont. if his annual interest earning from this was rs 910, the capital invested by the man was?

a man invested 2/5th of his capital at 10%per annum, 1/4th at 12% per annum and te remaining amount at 6% per annumont. if his annual interest earning from this was rs 910, the capital invested by the man was?

Grade:11

2 Answers

Aman Bansal
592 Points
12 years ago

dear ankita ,

let the investment by the man be x

=> 2/5 * 1/10 * x + 1/4*12/100*x + (1-2/5-1/4)*6/100*x = 910

thus we can calculate the value of x,

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hemanth
39 Points
9 years ago

Hai , My name is hemanth .I don''t know that .  bai      " Keep Smile " .Laughing

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