Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Interest Simple Interest
A sum of money invested at simple interest triples itself in 8 years and becomes n times in 20 years. What is the value of n?
1
5
2
6
3
7.5
4
More than one of the above
5
None of the above