Question

. A shopkeeper bought 1 dozen pencil at Rs. 30 and then sells it at a profit of Rs. 10.
The per-centage of his profit is-​

Answer 1

Step-by-step explanation:

cost of 1 pencil = 30/12

= 2.5

profit percentage = profit × 100 /cost

= 10 × 100/ 30

33.33%