railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) Quantitative Aptitude Interest Compound Interest
On a certain principal if the simple interest for two years is Rs. 3,200 and compound interest for the two years is Rs. 3,472, what is the rate of interest?
1
8.50%
2
30%
3
17%
4
22.50%