UP Police Constable 28 Jan 2019 Shift 2 Solved Paper

Question : 39 of 150

Marks: +1, -0

Retailer bought 7 articles for Rs. 10 each, 9 articles for Rs. 11, 14 articles for Rs. 15 each. Find the selling price per article if the profit is supposed to be 20% of the average cost price.