SSC Delhi Police Constable 2025 Mock Test Series (New) Quantitative Aptitude Interest Simple Interest
A sum of money doubles itself in 15 years, if invested at simple interest. What is the rate of interest allowed on the investment.
1
\(8\frac{1}{3}\) %
2
\(8\frac{2}{3}\) %
3
\(6\frac{1}{3}\) %
4
\(6\frac{2}{3}\) %