Data Interpretation :: Pie charts
The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie-chart and the answer the questions based on it.
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If for a certain quantity of books, the publisher has to pay Rs. 30,600 as printing cost, then what will be amount of royalty to be paid for these books?
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What is the central angle of the sector corresponding to the expenditure incurred on Royalty?
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The price of the book is marked 20% above the C.P. If the marked price of the book is Rs. 180, then what is the cost of the paper used in a single copy of the book?
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If 5500 copies are published and the transportation cost on them amounts to Rs. 82500, then what should be the selling price of the book so that the publisher can earn a profit of 25%?
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If the difference between the two expenditures are represented by 18° in the pie-chart, then these expenditures possibly are
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For an edition of 12,500 copies, the amount of Royalty paid by the publisher is Rs. 2,81,250. What should be the selling price of the book if the publisher desires a profit of 5%?
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If for an edition of the book, the cost of paper is Rs. 56250, then find the promotion cost for this edition.
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Which two expenditures together have central angle of 108°?
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r = Rs 
S.P. of one book = Rs [