MCQOPTIONS
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				| 1. | The intensity of active earth pressure at a depth of 10 metres in dry cohesionless sand with an angle of internal friction of 30° and with a weight of 1.8 t/m³, is | 
| A. | 4 t/m² | 
| B. | 5 t/m² | 
| C. | 6 t/m² | 
| D. | 7 t/m² | 
| Answer» D. 7 t/m² | |