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

Answers (1)

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

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