state gov Assam (অসম) ADRE Grade III Mock Test Series 2025 Quantitative Aptitude Profit and Loss Successive Selling
A tradesman sold an article at a loss of 10%. If the selling price had been increased by Rs.150, there would have been a gain of 20%. What was the cost price of the article?
1
Rs. 300
2
Rs. 600
3
Rs. 400
4
Rs. 500