A dishonest trader marks up his goods by 80% and gives a discount of 25% Besides, he cheats 20% while purchasing and 10% while selling. Find the overall profit percentage of shopkeeper.

A trader marks-up his goods by 80% and gives discount of 25%. Besides it he weighs 10% less amount while selling his goods. What is the net profit of trader?

A trader markup the goods by 10% and then give a discount of 10%. What is the profit or loss percentage?

A shopkeeper gains 20% while buying the goods and 30% while selling them. Find his total gain percentage.

A dishonest dealer marks up the price of his goods by 20% and gives a discount of 10% to the customer, Besides, he also cheats both his supplier and his buyer by 100 grams while buying of selling 1 kilogram. Find the percentage profit earned by the shopkeeper?

A shopkeeper marks up his goods by 20% and then gives a discount of 20%. Besides he cheats both his supplier and customer by 100 grams i.e., he takes 1100 gram from his supplier and sells only 900 grams to his customer. What is his net profit percentage?