The author of the book, India 2020: A Vision for the New Millennium is
A trader offers a discount of 20% on a product but still makes a profit of 10%. What is the marked price of the product if the cost price is Rs.8000?
A shopkeeper buys an item for Rs.2800 and sells it at a 15% profit. What is the selling price?
A television is sold for Rs.44,000 at a profit of 10%. What is the cost price?
In how many years will Rs.15,000 become Rs.19,500 at 5% simple interest per annum?