Question : A dealer marks his goods at 40% above the cost price. He sells 60% of the goods at the marked price by giving a 10% discount and the rest by giving a 50% discount on the marked price. What is his overall profit or loss percentage?

Question : A dishonest dealer marks up his goods by 50% and then gives a discount of 20% on the marked price. Apart from this, he uses a faulty balance of 1 kg for 900 gm. What is his net profit percentage (rounded off to the nearest integer)?

Question : A shopkeeper marks his goods 40% above the cost price and allows a 25% discount on them. His gain percentage is:

Question : A person marks his goods $x$% above the cost price and allows a discount of 12% on the marked price. If his profit is 10%, the difference between $x$% and the profit percentage is:

Question : A shopkeeper sells his goods at an 18% discount and still earns a 30% profit. If he sells his goods at a 12% discount on the marked price, then what will be his profit percentage (correct to 2 decimal places)?