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Start learning 50% faster. Sign in nowLet, number of book and number of pen sold by shopkeeper be 25x and 18x respectively. Number of pencil sold by shopkeeper = 13/6 × 18x = 39x So, 25x × 40 + 18x × 20 + 39x × 10 = 21000 ⇒ 1000x + 360x + 390x = 21000 ⇒ 1750x = 21000 x = 12 Number of pen sold by shopkeeper = 18x = 216
Vaibhav went to purchase a tablet, the shopkeeper told him to pay 22% tax if he asked the bill. Vaibhav manages to get the discount of 8% on the actual...
A merchant offers a 30% discount on the listed price of his goods and manages to secure a 40% profit on the cost. What is the ratio of the cost price to...
A shopkeeper purchases rice of two varieties ‘A’ and ‘B’ at Rs. 18 per kg and Rs. 45 per kg respectively. He mixes 1 kg of variety ‘A’ rice ...
Mohan bought a new car from the showroom and after one year he sold it to Shyam at a profit of 20 percent. Shyam sold the same car to Sumit at the loss...
A fruit seller bought some mangoes. By selling 50% of total mangoes he got a profit of equal to 50% of his overall cost and 80% of remaining mangoes he ...
A store owner mixes 20 kg of Basmati rice with ‘x’ kg of regular rice. He sold the mixture for Rs. 3,000 and earned a profit of 20%. The cost price ...
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 man purchased an article for Rs 2,000. He sold it to the first customer at a 10% loss, and the first customer then sold it to the second customer at a...