MCQOPTIONS
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| 1. |
The usual concrete mix for RCC lintel is ___________ (cement:sand:aggregate). |
| A. | 1:2:3 |
| B. | 1:2:4 |
| C. | 1:4:8 |
| D. | 1:3:6 |
| E. | .a) 1:2:3b) 1:2:4c) 1:4:8d) 1:3:6 |
| Answer» C. 1:4:8 | |