Q1SI on ₹5000 at 8% per annum for 3 years is:

Q2CI on ₹10000 at 10% for 2 years (compounded annually):

Q3Who discovered e while studying compound interest?

Q4The difference CI−SI for 2 years at 10% on ₹5000 is:

Q5By Rule of 72, money doubles at 12% in approximately:

Q6CI on ₹8000 at 5% for 2 years (compounded annually):

Q7A sum doubles in 8 years at simple interest. Approx. rate per annum:

Q8The CI–SI difference on ₹4000 at 10% for 3 years is: