1. | The ratio of cost price and selling price of an article is 8 : 9. The profit per cent is ? | |
2. | The cost price : selling price of an article is a : b. If b is 200% of a then the percentage of profit on cost price is ? | |
3. | In what ratio Darjeeling Tea costing 320 per kg be mixed with Assam Tea costing 250 per kg so that there is a gain of 20% by selling the mixture at 324 per kg ? | |
4. | The cost price of 20 oranges is same with selling price of 16 oranges. The profit percentage is ? | |
5. | By selling a bag at Rs. 230, profit of 15% is made. The selling price of the bag, when it is sold at 20% profit would be ? | |
6. | The cost price of a radio is 600. The 5% of the cost price is charged towards transportation. After adding that, if the net profit to be made is 15%, then the selling price of the radio must be ? | |
7. | A person sells 400 mangoes at the cost price of 320 mangoes. His percentage of loss is ? | |
8. | If I would have purchased 11 articles for 10 and sold all the articles at the rate of 10 for 11, the profit per cent would have been ? | |
9. | By selling a tape-recorder for 950, I lose 5%. What per cent shall I gain by selling it for 1040 ? | |
10. | A man bought oranges at the rate of 8 for 34 and sold them at the rate of 12 for 57. How many oranges should be sold to earn a net profit of 45 ? | |