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?

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,

BEST OF LUCK..!!!!

We are all IITians and here to help you in your IIT JEE preparation.

Now you can win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar : Click here to download the toolbar.. 

AMAN BANSAL 

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