Direction: The pie- chart given below shows the usage of materials in the construction of a house. Study the chart and answers the questions :
![](/content-resources/content-images/instruction/2751_instruction_image.jpg)
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If the cost of cement is $ 5000, then the labour cost is :
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- $ 5500
- $ 6250
- $ 9000
- $ 4000
Correct Option: B
From the given pie chart in question ,
The cost of cement = $ 5000
Corresponding angle for cement = 72°
Corresponding angle for labour expenses = 90°
∵ 72° ≡ $ 5000
∴ 1° = | 72 |
∴ 90% ≡ $ | ![]() | 5000 | × 90° | ![]() | = $ 6250 |
72° |