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Alok borrowed a certain sum on 9 July 2006 and paid an amount of rupees 438 which included and interest of 6 rupees on 8 November 2006 find the rate of interest charged to alok per annum |
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Answer» SI= prt/100 8=430×122×r/100 8=52460r/100 800=52460r r=52460/800=65.57rate |
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