The Simple Interest & True Discount on a certain sum of money for a given time & May 25, 2022 by admin โช Choose the correct option.The Simple Interest & True Discount on a certain sum of money for a given time & at a given rate are Rs 85 & Rs.80.The sum is:A. Rs.9.40B. Rs.10.14C. Rs.10.40D. Rs.9.14 Submit Answer