Question: 
Bank 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 of Taka 1000 annually. What is the ratio of the interest rates of Bank X to Bank Y?
4 : 7
6:8
9 : 18
2 : 4
None of them
Answer: 
4 : 7
Last Updated: 
02/03/2021 - 23:20