If the CP of 20 tables is equal to the SP of 25 tables. Find the profit or loss percent

If the CP of 12 articles is equal to the SP of 9 articles. Find the gain or loss.

Cost of 25 apples is equal to S.P. of 20 apples. Find the profit percent.

Selling price of 25 articles is equal to cost price of 20 articles. Find profit/loss percent?

If the C.P. of 25 chairs is equal to the S.P. of 30 chairs, find the loss percent.

If the C.P. of 25 chairs is equal to the S.P. of 30 chairs, find the loss percent.

The selling price of 30 items is equal the purchase price of 25 items what is the profit or loss percent?

SP of 6 bananas is same as the CP of 5 bananas .Find the gain or loss percent .

When C.P of n things is equal to S.P.of r things then Profit or loss percent.

If the cost price of 15 tables be equal to the selling price of 20 tables, the loss per cent is :