Question :
A bookseller procures 40 books for Rs. 3200 and sells them at a profit equal to the selling price of 8 books. What is the selling price of one dozen books, if the price of each book is same?
1. Rs. 720
2. Rs. 960
3. Rs. 1200
4. Rs. 1440
Answer :
3 - Rs. 1200
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