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A planet's orbit is an ellipse-a stretched-out circle. Two special points, each called a focus, are inside the ellipse.
By selling 72 items, a man gets a profit equal to the selling price of 9 items. Find the profit percentage.
If a product originally priced at Rs 80 is on sale for 20% off, what is the sale price?
The marked price and cost price of an article are in the ratio of 8:3, respectively. The seller sold the article after giving a discount of 45% on the m...
Cost price of an article is Rs X and marked price is 400% more than cost price. To gain profit of 100%, what percent of discount should be offered on th...
A dealer incurred a loss of 10% when he offered a 20% discount on the marked price of an article. What percentage discount should he offer on the marked...
If the selling price of an article is Rs. 540 and the cost price is Rs. 450, what is the profit percentage?
A shopkeeper marked an article Rs. 650 above its cost price and sold it after giving a discount of 15% and earned a profit of 35%. Find the cost price o...
A shopkeeper sells an article for Rs 80 and earns thrice the profit that he would have earned on selling this article for Rs 69. Find the C.P of ...
If by selling an article for Rs. 480 a shopkeeper gains 20%, find its cost.
Rajesh purchased 10 books, 30 copies, and 20 files, respectively for Rs 2000, Rs 1500, and Rs 1200 respectively from the whole sale shop. By selling eac...