McqMate
| Q. |
The light-weight concrete is prepared by ____________ |
| A. | Mixing Portland cement with sawdust in specified proportion in the concrete |
| B. | Using coke-breeze, slag as aggregate in the concrete |
| C. | Mixing Al in the concrete |
| D. | Mixing Fe in the concrete |
| Answer» B. Using coke-breeze, slag as aggregate in the concrete | |
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