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Relative speed = (80 – 26) km/hr = 54 km/hr => 54 × (5/18) = 15 m/sec Length of the faster train = 15 × 14 = 210 m
The cost price of article A and B is Rs. ‘X’ and Rs. (X + 350), respectively. Article A is sold at 20% profit while article B is sold at 10%...
Selling price of article ‘A’ when sold at a profit of 50% is Rs. 180 more than its selling price when sold at a loss of 40%. If the cost price of ar...
A Shopkeeper gives 2 articles free on the purchase of every 10 articles. He also allows a discount of 20% to customer and still earn 25% profit. Find th...
The cost price of an article is Rs. 2500 and a shopkeeper wants to earn 12% profit on it after giving 20% discount on marked price. Find the marked pric...
A person named 'X' purchased a mobile phone and a headphone. He sells the mobile phone at a 20% profit and the headphone at a 10%...
Sundar bought 400 books for a total cost of Rs. 40,000. If 10% of the books are damaged due to rain, and 33⅓% of the remaining books are sold at the m...
A jewel was sold passing through 3 hands and overall, its price is raised by 60%. The first seller earns 15% profit, and the second seller earns 20% pro...
When a product is sold for Rs.750, the profit percentage equals the percentage loss when it is sold for Rs.250. Find the selling price for a 30% profit.
A invested Rs. 2x in a business. After six months B Joined him with Rs. 5x and A double his investment. If at the end of the year’s total profit i...
X purchased a laptop for Rs. 27,800 and later sold it for Rs. 31,692. What is the percentage of profit he made on this transaction?