Profit and Loss Percentage

A man sells two cows, one at the profit of 5 % and one at the loss of 5 %, his profit or loss percentage is

Th profit percentage by way of selling an article for ₹180/- is the same as the loss percentage by selling it for ₹120/-, How much is the profit or loss percentage?

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

Vikram bought pencils at 5 for ₹ 24 and sold them ar 4 for ₹ 20. Find his profit or loss percentage.

If the cost price of 15 articles is equal to the selling price of 20 articles,find the profit or loss percentage

In the cost price of 20 articles is equal to the selling price of 15 articles then find the profit or loss percentage.