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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If the total income of Mr. Rao is $72000, how much house rent does he pay?
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- $ 5400
- $ 9000
- $ 10800
- $ 12000
Correct Option: C
On the basis of given pie chart in question ,
Corresponding angle for rent = 54°
Total income of Mr. Rao = $72000
∵ 360° ≡ $ 72000
| ∴ 1° = | 360 |
| ∴ 54° ≡ $ |  | 72000 × 54 |  | = $ 10800 | |
| 360 |
