15) What is the range of relative density for loose soil?
- a) 60-85
- b) 35-60
- c) 10-35
- d) 85-100
Answer: c) 10-35
For expressing the relative compactness of cohesionless soil, the relative density is used.
The relative density range from less than 10 to 100 for very loose soil to very dense soil.
The range of relative density of loose soil is 10 to 35