The difference between the compound interest and simple interest for the sum of ₹5,000 at 10% per annum for two years is:
₹50
\(CI-SI=5000(0.1)^2=50\)
A sum of ₹10,000 amounts to ₹12,321 in 2 years at a certain rate of interest per annum, compounded annually. The rate of interest per annum is:
If the interest earned during the $2^{nd}$ year on a certain sum is ₹3,342, and the rate of interest is 20% per annum compounded annually, then the sum is: