Direction: Study the pie-chart and answer the questions. The pie-chart given below shows the expenditure incurred in bringing out a book by a publisher.
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What is the central angle showing the cost of paper?
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- 16°
- 32°
- 38.9°
- 57.6°
Correct Option: D
From the above given in pie chart ,
Corresponding percentage of paper = 16%
∵ 100% ≡ 360°
| ∴ 1% ≡ | 100 |
| ∴ 16% ≡ | × 16 = 57.6° | 100 |
