Question : A tradesman marks his goods at such a price that after allowing a discount of 31%, he makes a profit of 15%. What is the marked price of an article whose cost price is Rs. 3,420?

Question : A shopkeeper fixes the price of an article at 30% higher than its actual cost. If he sells at a 10% discount on the marked price then the profit is:

Question : Vinay sells an article at a profit of 20%. If both the cost price and selling price are reduced by Rs. 20, then the profit becomes 40%. What is the initial cost price?

Question : Rajiv sells a pen at a profit of 5 percent. If he sells the pen for Rs. 36 more, then he earns a profit of 14 percent. What is the cost price of the pen?

Question : Manoj sold an article at a marked price of Rs. 13,000. Had he offered a discount of 10% on the marked price he would have earned a profit of 30%. What is the cost price?