In field, the dry density of soil can be determined by?

Coefficient of permeability is more for ______

Cement specific gravity is measured by ______

The surface of bitumen should be ______

Which layer of pavement should withstand stress?

The sum of flakiness index and elongation index should not exceed ______

In Indian system the soil is classified as per ______

If the load value at 2.5mm penetration in CBR is 190kg and the load for 5.0mm penetration is 48kg, then the CBR value at…