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One is added to odd digit of the first number and one is subtracted from even digit of the first number and then both the digits are multiplied to obtain the second number. (9 + 1) x (4 – 1) = 10 x 3 = 30 (8 – 1) x (5 + 1) = 7 x 6 = 42 (7 + 1) x (8 – 1) = 8 x 7 = 56
A dishonest shopkeeper pretends to sell his goods at cost price but uses false weights and gains 25%. For a weight of 1 kg he uses:
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12% more is gained by selling a shirt for Rs. 4190 than by selling it for Rs. 3782. Find the cost price of the shirt.
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A shopkeeper made a profit of P% on selling an article at a certain price. If the article is sold at 58.33% of the original selling price, the shopkeepe...
A shopkeeper earns a profit of 30% by selling an article. What would be the approximate percent change in the profit percent, if he had paid 20% less an...
In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what perce...