Question : A dishonest dealer professes to sell his goods at a cost price but he uses 950 gm weight for a kilogram. His gain percentage is: (rounded off to two decimal places)

Question : A dishonest shopkeeper professes to sell goods at its cost price but uses a false weight of 950 gm for each kilogram. His gain percentage is:

Question : A dishonest dealer sells the goods at a 7% loss on cost price but uses 18% less weight. What is his percentage of profit?(Correct to 2 decimal places)

Question : A dishonest trader says to customers that he sells his goods at a cost price, but he uses a false weight and gains 12.5% as profit. How many grams does he use to weight 1 kg?

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)?