Question: 
The interest on a certain deposit at 9% per annum is Tk.405 in one year. How much will the additional interest in one year be on the same diposit at 10 percent per annum?
Tk.300
Tk.31.5
None of these
None of these
Tk.450
Answer: 
None of these
Last Updated: 
08/11/2021 - 03:28