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Formula used: (a - b)(a + b) = a2 - b2 = [(3√2 + 2) × (3√2 - 2)] of 13 + 20 [(3√2)2 - (2)2] × 13 + 20 [18 - 4] × 13 + 20 14 × 13 + 20 202 ∴ The required result = 202
Profit percentage received on a product when sold for Rs. 550 is equal to the percentage loss incurred when the same product is sold for Rs. 250. Find t...
If the selling price and cost price of a book is Rs. 440 and Rs. 320, then find the profit percentage in this transaction.
Misthan Bhandar bought 20 Box of rasgullas for Rs. 1000 each. He spent Rs. 4000 on further packing and sold 10 box of them for Rs 1500 each and the rema...
The marked price of a chair is Rs. 600. If the chair is sold after allowing successive discounts of 15% and 25%, then find the se...
An article is sold for Rs. 980, yielding a profit that is twice the amount lost when the article is sold for Rs. 458. Determine the selling price requir...
Anil sold 12 cameras at a loss of 10%. If he had sold all the cameras for Rs. 1440 more, his overall profit would have been 20%. What is the cost price ...
A shopkeeper marked an item Rs. 6,000 above its cost price. After giving a discount of 40%, the shopkeeper still made a profit of Rs. 2,400. Find the pr...
The cost of 5 guns is equal to the cost of 12 magazines. If a seller marks the price of each gun 50% higher than its cost price and gives away one magaz...
The cost price of an article is ₹520. Some part of it is sold at 16% loss and the remaining part at some profit %. In this transaction, there is a pro...
A multi-store outlet sold 1375 items in a week earning 25% gain. The gain is also equal to the selling price of ‘Q’ number of items. What is the val...