MCQOPTIONS
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| 1. |
The minimum average compressive strength of common burnt clay brick of class 3.5, as per IS 1077 ∶ 1992, is: |
| A. | 3.5 N/cm2 |
| B. | 3.5 N/mm2 |
| C. | 3.5 kg/cm2 |
| D. | 3.5 kg/mm2 |
| Answer» C. 3.5 kg/cm2 | |