For the following questions answer them individually
If an item marked at Rs 480 is being sold at Rs 400, then what is the effective discount on the item?
On an item there is cash 5% discount on the marked price of Rs 25,000. After giving an additional season's discount the item is sold at Rs 20,900. How much was the season's discount (in %)?
A retailer marks up his goods by 20% and then offers 25% discount. What will be the selling price on an item that he sells if its cost price (in Rs) is Rs 2500?
Find two numbers such that their mean proportional is 18 and the third proportional to them is 144.
A purse has Rs 34.5 in the form of 1-rupee, 50-paise and 10-paise coins in the ratio of 6:9:10. Find the number of 10-paise coins.
What number should be added to each of the numbers 103, 135, 110 and 144 so that the resulting numbers are in proportion?
When ticket prices to a water park are increased in the ratio 11:12 then the number of daily visitors to the park fall in the ratio 8:7. If the daily revenues before the increase in ticket price was Rs 176,000, then find the daily revenues after the increase in ticket price.
