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 percentage of the total cost of construction spent on cement, steel and supervision is :
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- 50%
- 55%
- 60%
- 65%
Correct Option: A
From the given pie chart in question ,
Corresponding angle for cement, steel and supervision = 72° + 54° + 54° = 180°
| ∴ Required percent = | × 100 | 360° |
| ∴ Required percent = | × 100 = 50% | 360° |
