Study the given pie-chart and answer the question that follows.The pie-chart shows the expenditure incurred in the preparation of a book by a publisher, under various heads.
What is the difference between the angle of the pie chart showing the expenditure incurred on binding and printing?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 18°.
The expenditure incurred on binding and printing is 30% and 25%, respectively
As we know,
In pie chart, 100% = 360°
So, 30% = (360/100) × 30 = 108°
25% = (360/100) × 25 = 90°
Hence, the required difference is 108° - 90° = 18°