The selling price of two articles is the same. One is sold at 25% profit and the other is sold at 25% loss. What is the effective profit/loss percentage?

The cost price of two articles is the same. One is sold at 10% profit and the other is sold at 10% loss. What is the effective profit/loss percentage ?

Out of 100 articles 25 articles were sold at 25% profit and the remaining articles were sold at 25% loss. What will be the total loss percentage?

Two watches were sold at the same price. One was sold at 10% profit and the other was sold at 10% loss. Find the overall profit/loss percentage made in the transaction.

Two watches were sold at the same price.One was sold at 10% profit and the other was sold at 10% loss.Find the overall profit/loss percentage made in the transaction

Each of the two horses is sold for Rs 720. The first one is sold at 25% profit and the other one at 25% loss. What is the % loss or gain in this deal?

Two articles are sold at the same price. One at a profit of 75% and another one at a loss of 30%. What is the overall profit or loss?