Principles of Political Economy (1848) by John Stuart Mill was one of the most important economics or political economy textbooks of the mid-nineteenth century.
A certain amount will become six times in 20 years. How long does it take for the same amount to become 5 times? Assume the same rate of simple interest...
A laptop charger is sold for Rs.2,540 in cash or for a down payment of Rs.1,340 in cash together with Rs.1,205 to be paid after one month. Find the rate...
The time required for a sum of money to amount to 4 times itself at 15% simple interest p.a. will be
The sum at a certain rate of simple interest becomes Rs. 14880 after 3 years and Rs,16800 after 5 years. Find the simple interest on the same sum at 10%...
A sum of money, invested for 8 years on 5% per annum simple interest, amounted to ₹287 on maturity.
What was the sun invested in?
The difference between the simple interest obtained on two principals for a period of 4 years at 5% p.a. rate of interest is Rs.8...
A sum doubles in 9 years at simple interest. Find the rate of interest per annum is.
Raj invested equal amounts in two schemes x and y at compound interest. In scheme x, the rate of interest was 8% per annum and in scheme y the rate of i...
An amount of 'a' is invested at an annual interest rate of 18% with simple interest, and another amount of 'a + 750' is invested at an annual interest...
The simple interest received on a certain sum is Rs. 1200 less than the sum invested. If the sum was invested at 20% p.a. for 4 years, then find the sim...
