Data 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. |
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,

$20 : 15 = 30600 : r$

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

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