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Start learning 50% faster. Sign in nowLet actual marks scored by A and B be 15x and 7x respectively. Difference between the marks scored by A and B = 15x – 7x = 8x According to question, => (7x + 10) × 1.25 = 15x => 8.75x + 12.5 = 15x => 6.25x = 12.5 => x = 2 Required difference = 8x = 16
Profit percentage received on a product when sold for Rs.460 is equal to the percentage loss incurred when the same product is sold for Rs.320. Find the...
A shopkeeper sold an article A at 20% gain and another article B at 20% loss. Find her overall gain or loss percent if selling price of both articles we...
A shopkeeper sells an item for ₹500. If he had sold it for ₹600, his profit would have been 25%. What is the cost price of the item?
Mohan sold two items at Rs. 9,100 each. On the first item, he made a profit of 30%, while on the second, he incurred a loss of 30%. Calculate the differ...
Ratio of cost price and marked price of an article is 1:3. If profit obtained is Rs. 3500 then the profit percentage is 50%. If discount is 10%, find th...
A traveller wants to earn
A shopkeeper purchased an article for Rs. lsquo;arsquo; and marked it 160% above its cost price and sold it after giving two successive discounts of 350...
A merchant sets the price of an article 60% above its cost price and offers a discount of 25% while selling it. If his profit on ...
A person buys two items A and B. Item A costs Rs. 5 more than twice the cost of item B. If the total cost of both items is Rs. 95, find the cost of item B.
A glass bowl originally priced at ₹550 is marked with a 38% markup above its cost price. It is then sold after applying two consecutive discounts: the...