SSC CGL 202231)What is the rate of interest per annum for simple interest at which Rs. 880 amounts to Rs. 913 in \(1 \frac{1}{2}\) years?
\(2\frac{1}{2}\) %
SSC CGL 202232)A person deposited ₹15,600 in a fixed deposit at 10% per annum simple interest. After every second year he adds his interest earned to the principal. The interest at the end of 4 years is:
₹6,864
SSC CGL 202233)A sum of money doubles itself in 7 years at simple interest. In how much time will it become 5 times of itself?
28 years