Question

A publisher brought out an edition of 500 copies of a book for Rs 3,000. He had to give 20 copies as free samples but he sold the remainder to a bookseller by counting 10 copies as 9. If each copy was sold for Rs 10, find the profit percent.

Answer 1

Answer:

Ans is ₹10 profit because he counted nine

Answer 2

Answer:

Cost: 2400

Published Price: 3.25

S.P=(75/100)x3.25 = 2.4375

No. of free copy = (3000/25) = 120 + 500 = 620

Total S.P = 2380x2.4375 = 5801.25

% Gain= {(5801.25 - 2400)/2400}x100 = 140%

Step-by-step explanation:

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