defence exam Agniveer Army Technical Mock Test Series 2025 Quantitative Aptitude Profit and Loss Successive Selling
A seller gives 1 item free on purchase of every 4 articles. If the seller also gives a 10% discount and still earns 10% profit then find the ratio of marked price and cost price.
1
55 : 36
2
13 : 8
3
12 : 7
4
13 : 9