MCQ Practice Mathematics 📖 If the compound interest on a sum for 2 years at 12.5% per annum is Tk. 510 the simple interest of the same sum at the same r... Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up This question appeared in BB Assistant Director Question Bank 2014 Question 173 PreviousBank X pays a simple interest of Taka of 80 of Taka 1000 annually. Bank Y pays a simple interest of Taka 140 on a principal o... NextIf the compound interest on a sum for 2 years at 12.5% per annum is Tk. 510, the simple interest on the same sum at the rate ...