# Easy Pie Charts Solved QuestionData Interpretation Discussion

Common Information

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.

 Q. Common Information Question: 1/9 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?
 ✖ A. Rs. 19,450 ✖ B. Rs. 21,200 ✔ C. Rs. 22,950 ✖ D. Rs. 26,150

Solution:
Option(C) is correct

Let the amount of Royalty to be paid for these books be Rs. $r$.

Then,

$20 : 15 = 30600 : r$

$⇒ r = \text{Rs. }\left(\dfrac{30600 × 15}{20}\right)$

$= \textbf{Rs. 22,950}$