# 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: 9/9 If for an edition of the book, the cost of paper is Rs. 56250, then find the promotion cost for this edition.
 ✖ A. Rs. 20,000 ✔ B. Rs. 22,500 ✖ C. Rs. 25,500 ✖ D. Rs. 28,125

Solution:
Option(B) is correct

Let the Promotion Cost for this edition be Rs. $p$.

Then,

$25 : 10 = 56,250 : p$

$⇒ p = \text{Rs. }\dfrac{56,250 × 10}{25}$

$= \textbf{Rs. 22,500}$