railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Interest Simple Interest
Simple Interest received by a person in 10 years on a principal of Rs. 8500 is 180 percent of the principal. What is the annual rate of interest?
1
25 percent
2
22.5 percent
3
18 percent
4
20 percent