Direction: The pie graph indicates the break-up of the cost of construction of a house. Assuming that the total cost of construction is $ 6,00,000, answer the following questions.
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The amount spent on labour exceeds the amount spent on supervision by :
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- $ 1,00,000
- $ 1,20,000
- $ 60,000
- $ 30,000
Correct Option: C
From the given pie chart in question ,
Corresponding central angles :
Labour ⇒ 90°
Supervision ⇒ 54°
Difference = Corresponding central angle of Labour - Corresponding central angle of Supervision
Difference = 90° – 54° = 36°
| ∴ Required excess amount = $ |  | 36 | × 600000 |  | = $ 60000 |
| 360 |
