UP Police SI Exam 13 Dec 2017 Shift 2 Solved Paper

Shiva allows a discount of 20% on the marked price of an article. He gives an additional 40% off on the day of Diwali after the previous discount is applicable. If the total profit of the shopkeeper is 50% even after applying all the discounts, then find the marked price and cost price of the article sold on the day of Diwali for Rs. 8000.