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Mechanical energy is defined as the total energy possessed by an object, combining its kinetic energy (energy due to motion) and potential energy (energy due to position).
A merchant fixes the sale price of his goods at 25% above the cost price. He sells his goods at a 5% discount marked price. His percentage of profit (ro...
A merchant sets the price of an item Rs. 6,000 higher than its original cost and offers a discount of 16(2/3) %. As a result, the merchant makes a 25% p...
A shopkeeper sold an article for Rs. 700 after offering a discount of 20%. If he earned a profit of 25%, then find the ratio of cost price to the marked...
Deepak sells all his goods available in his shop at the cost price, but he cheats on his customers and gives 25% fewer goods than he should give. Find h...
Amit purchased a bike for Rs. 18,000. He spent 20% of the cost he paid for the bike on repairs. Afterward, he sold the bike to Chaman and made a profit...
A person sold a house for Rs. 6,00,000 at a 25% loss. At what price should he sell the house to make a 10% profit?
A tradesman gives a 4% discount on the marked price and gives an article free for buying every 15 articles and thus gains 35%. Find out by what percenta...
A shopkeeper sold an article after giving a discount of 20% and made a profit of Rs. 50. Find the marked price of the article if cost price of the artic...
A shopkeeper sold a school bag at a profit of 30%. Had he sold the school bag at 15% profit he would have earned Rs.105 less. Find the cost price of the...