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| Q. |
A is used to level the ground and spreads the loose material. |
| A. | excavator |
| B. | scraper |
| C. | grader |
| D. | tractor |
| Answer» C. grader | |
| Explanation: grader is a self propelled at home by a tractor. it consists of 3 to 4 m long angled blade supported on a framework mounted on wheels. it performs various operations like grading, spreading, side cutting and mixing of materials. | |
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