The simple interest accured on a sum of money at the end of four years is 1/5 ?th of its principal. What is the rate of interest per annum? 1)4% 2) 5% 3) 6% 4)Data Inadequate
The simple interest accured on a sum of money at the end of four years is 1/5 ?th of its principal. What is the rate of interest per annum?
1)4%
2) 5%
3) 6%
4)Data Inadequate