If the cost price of 12 pencils is equal to the selling price of 15 pencils then find the loss% is

If the cost price of 6 pencils is equal to the selling price of 5 pencils, then the gain percent is (a) 10% (b) 20% (c) 15% (d) 25%

If the cost price of 6 pencils is equal to the selling price of 5 pencils,then the gain percent is 10%(b)20%15%(d)25%

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

If the cost price of 15 articles be equal to the selling price of 20 articles, then find the loss % in the transaction.

The cost price of 20 pens is equal to the selling price of 15 pens. The gain per cent is

If the cost price of 16 pens is equal to the selling price of 12 pens,then the gain or loss percent is

The cost price of 12 candles is equal to the selling price of 15 candles.Find the loss per cent