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Explanation: Aluminum is known for its excellent electrical conductivity, which is why it is widely used in the electrical industry. It has a thermal conductivity of about 235 watts per Kelvin per meter, making it an effective conductor of both heat and electricity. Although silver is the best conductor among all metals, aluminum is more commonly used due to its availability and lower cost.
A shopkeeper bought machine at Rs. 16800 and he marked up above its purchased price and sold it to a customer at 12.5% discount on the marked price and ...
By selling 8 pens for ₹80, a shopkeeper loses 20%. How many pens should he sell for ₹248 to earn a 24% profit?
A shopkeeper made a profit of 30% by selling an article for Rs. 260. If he had sold it after allowing a discount of 15% on its selling price, then find ...
A seller sold a vehicle for Rs. 81,000 with the loss of 10%. At what price be sold to earn 10% profit?
A seller marks up the price of an article by 35% and then gives a discount of 20%. What is the profit if the marked price of the article is ₹810?
A shopkeeper loses 15% by selling article A for Rs 212.50 and gains 35% by selling article B for Rs 1012.50. What is his overall gain percentage in the ...
A trader marks a product 50% above its cost price and gives a discount of 20% on the marked price. If the selling price of 4 such products is Rs. 3840, ...
A bike is priced at Rs. 300 and sold after two successive discounts of 16% each. What is the final selling price?
A shopkeeper bought an article and marked it at Rs. 650. By selling the article at a discount of 4%, he earns a profit of 20%. Find the cost price of th...
An article is initially marked 22% above its cost price. After offering a discount of ₹210 on the marked price, the seller earns a profit of 8%. What ...
