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Speed of boat ‘A’ upstream = 150/6 = 25 km/h Speed of boat ‘B’ upstream = 108/6 = 18 km/h Speed of the boat ‘A’ in still water = 25 + 10 = 35 km/h Speed of the boat ‘B’ in still water = 18 + 10 = 28 km/h Required percentage = (28/35) × 100 = 80%
The cost price of 16 mangoes is Rs.220. Because of bad quality of mangoes, the shopkeeper has to sell mangoes at a loss that is equal to selling price o...
An article is sold for Rs. 450 at 40% profit when profit is calculated on selling price. Find the profit% on cost price?
A shopkeeper purchased 50 books for Rs. 10,000, with the ratio of the marked price to the cost price set at 2:1. Due to rain damage, one-tenth of the bo...
A dishonest seller, at the time of selling and purchasing uses weight 20% less and 20% more per kg respectively and marks up the price of his goods by 3...
The cost price of a refrigerator and a washing machine is Rs. 50,000 and Rs. 90,000, respectively. The shopkeeper sold the washing machine and the refri...
A and B started a business with investments in the ratio 2:3 respectively. After 4 months, C joined them with an investment 35% more than the investment...
The cost price and marked price of an article are in the ratio 5:8. If the discount offered equals the profit earned, what is the percentage profit?
Two identical items are sold for Rs.200 each, with 10% gain on one but 10% loss on the other. What is the net percentage loss or gain?
A shopkeeper sells an item at a profit of 25% and dishonestly uses a weight that is 30% less than the actual weight. Find his total profit%.
An item's label price is 40% more than its original price. The shopkeeper manages to earn 30% profit on it. If the label price exceeds the sale price by...