If the cost price of 6 pens is equal to the selling price of 4 pens,find the profit or loss percent.

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

If the cost price of 8 pens is equal to the selling price of 6 pens, find the gain per cent.

If the cost price of 15 pens is equal to the selling price of 20 pens, then the loss percent is (a) 25% (b) 20% (c) 15% (d) 18%

If the cost price of 15 pens is equal to the selling price of 20 pens, than the loss percent is (a) 25% (b) 20% (c) 15 % (d) 10%

If the cost price of 15 pens is equal to the selling price of 20 pens,than the loss percent is 25% (b) 20% 15% (d) 10%

If the cost price of 15 pens is equal to the selling price of 20 pens,then the loss percent is 25% (b) 20%15% (d) 18%

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

The cost price of 5 mangoes is equal to the selling price of 4 mangoes: Find the profit percent?

The cost price of 10 articles is equal to the selling price of 9 articles. Find the profit percent.

The cost price of 10 articles is equal to the selling price of 9 articles. Find the profit percent.