For the following questions answer them individually
If a retailer offers a discount of 28% on the marked price of his goods and thus ends up selling at cost price, what was the % mark up?
The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 8% per annum is Rs 40. What is the sum?
When a discount of 20% is given on a lunch buffet, the profit is 42%. If the discount is 15%, then the profit is:
On dividing a number by 38, we get 70 as quotient and 12 as remainder. What is the number?
By increasing the price of entry ticket to a fair in the ratio 17:19, the number of visitors to the fair has decreased in the ratio 11:10. In what ratio has the total collection increased or decreased?
