A trader claims to sell his goods at cost price. But, he gives only 900 g for every kg. Find the profit percentage.

A dishonest trader declares to sell his goods at cost price but gives only 960 gms for every 1kg. Find the error percentage.

A dishonest dealer professes to sell his goods at cost price, but he uses a weight of 960 grams for 1 kg. Find his gain percent.

A dishonest dealer professes to sell his goods at cost price, but he uses a weight of 960 grams for 1 kg. Find his gain percent.

A dishonest dealer professes to sell his goods at cost price, but he uses a weight of 960 gm for the kg weight. Find his gain percent.

A dishonest dealer professes to sell his goods at cost price but he uses a weight of 900 gm in place of 1 kg. Find his gain per cent.

A dishonest dealer professes to sell his goods at cost price but he uses a weight of 900 gm in place of 1 kg. Find his gain per cent.

A dishonest shopkeeper sells goods at his cost price but uses a weight of 900 gm for a kg. weight. Find his gain percent.