Question

17.A shopkeeper earns a profit of ₹ 2 by selling one pen and incurs a loss of
50 paise per pencil while selling pencils of his old stock.
i) In a particular month he incurs a profit of ₹10. In this period, he sold
30 pens. How many pencils did he sell in this period?
ii) In the next month, he earns neither profit nor loss. If he sold 60 pens,
how many pencils did he sell?

Answer 1

I = 60 pencils ii= 120 pencils

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