Question

the simple intrest on a certain sum for 3 year at 14% per annum is rs 235.20 this sum is

Answer 1

C.I.=(4000×(1+10100)2−4000)=4000∗1110∗1110−4000=840So S.I. = 8402=420So Sum = S.I.∗100R∗T=420∗1003∗8=Rs1750