Question
A Shopkeeper gives 2 articles free on the purchase of
every 10 articles. He also allows a discount of 20% to customer and still earn 25% profit. Find the ratio of the cost price to the marked price of the article?Solution
Offer of the Shopkeeper: Buy 10 get 2 free = 12 articles Let the marked price of 1 article be Rs. 10 Marked Price of 12 articles = 10× 12 = 120 Selling Price of 10 articles = 10 × 10 = 100 Actual Selling Price of 10 articles (less discount) = 100 – 20 = 80 Profit % = 25 % ∴ Cost Price = 80 × 100/125 =64 Cost Price: Marked Price = 64: 120 = 8:15
Antibacterial antibiotic oxytetracycline is produced by
Which international agreement aims to conserve biodiversity and ensure the sustainable use of its components?
Deficiency of which vitamin is prominent in those persons who continuously eat ‘polished rice’?
Drawback associated with Tractor powered sprayer
Socially acceptable ways of behavior that do involve moral standards
The Cabinet Committee on Economic Affairs has approved Fair and Remunerative Price (FRP) of sugarcane as ____ (Rs/quintal) for sugar season 2022-23.
Which organization is responsible for managing the Credit Guarantee Facility under the scheme?
Toned milk should contain minimum ____% fat and ___% SNF.Â
Availability of phosphorus is maximum at pH:Â
Which seed rate should be adopted for major crops grown the fodder purpose