MCQOPTIONS
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MCQOPTIONS
| 1. |
The length of pre-cast concrete piles varies from |
| A. | 3 m to 4.5 m |
| B. | 4.5 m to 10 m |
| C. | 4.5 m to 20 m |
| D. | 4.5 m to 30 m |
| Answer» E. | |