MCQOPTIONS
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| 1. |
According to IRC:15-2011, Characteristic Flexural Strength at 28 days is ____________ |
| A. | 4 N/mm<sup>2</sup> |
| B. | 4.5 N/mm<sup>2</sup> |
| C. | 5 N/mm<sup>2</sup> |
| D. | 3.5 N/mm<sup>2</sup> |
| Answer» C. 5 N/mm<sup>2</sup> | |