Direction: The pie– chart, given here shows monthly expenses on various heads and savings of the family of Mr. Rao. Study the chart and answer the questions based on it.
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What percent of his income does Mr. Rao save?
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- 25%
- 30%
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33 1 % 3 - 36%
Correct Option: B
As per the given pie chart in question ,
Central angle for savings = 108°
∵ 360° ≡ 100%
| ∴ 1° = | 360 |
| ∴ 108° ≡ |  | 100 | × 108 |  | % = 30% |
| 360 |
