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A roller is 4 m long and has a diameter of 0.7 m. It takes exactly 2000 rotations of the roller to level a road. If the cost of using the roller is Rs. 4 per square metres, then the total cost of levelling the road is : Assume, $\pi=\frac{22}{7} $
A roller is 4 m long and has a diameter of 0.7 m. It takes exactly 2000 rotations of the roller to level a road. If the cost of using the roller is Rs. 4 per square metres, then the total cost of levelling the road is : Assume, $\pi=\frac{22}{7} $
Updated On: Jul 30, 2024
- Rs. 17600
- Rs. 35200
- Rs. 70400
- Rs. 140800
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The Correct Option is C
Solution and Explanation
The Correct option is (C): Rs. 70400
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