Q

# If the cost price of 12 pens is equal to the selling price of 8 pens, the gain percent is ?

If the cost price of 12 pens is equal to the selling price of 8 pens, the gain percent is ?

• Option 1)

12

• Option 2)

30

• Option 3)

50

• Option 4)

40

• Option 5)

60

Profit % = $\dpi{100} \left ( \frac{4}{8} \right )\times 100=50\: ^{0}\! /_{0}$