Question
The profit earned when an article is sold for Rs. 2,000
is the same as the loss incurred on selling it for Rs. 1,200. Find the selling price of the article if it is sold at a profit of 40%.Solution
ATQ, Let the cost price of the article be Rs. 'C'. So, 2,000 − C = C − 1,200 Or, 2C = 3,200 So, C = 1,600 Therefore, selling price of the article at a profit of 40% = 1.40 × 1,600 = Rs.2,240
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The LCM and the HCF of the numbers 25 and 40 are in the ratio:
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