Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Interest Simple Interest
Sum of Rs.m amounts to Rs. 18000 after 2 years and same amount amounts to Rs. 22500 after 5 years when invested at simple interest. Find the rate of interest.
1
10%
2
12%
3
8%
4
More than one of the above
5
None of the above