MCQOPTIONS
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| 1. |
What is density range of the light weight concrete? ( in kg/m3) |
| A. | 300 to 1900 |
| B. | 400 to 2000 |
| C. | 200 to 1400 |
| D. | 300 to 2200 |
| Answer» B. 400 to 2000 | |