Tar is obtained from ______

The property of cement by which it doesn’t expand is called ______

If the GWT rises to the ground level, then the bearing capacity reduces by ______

What is the total grades of cement specified by IRC?

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

The DBM is used in ______

If the shear strength of the non-cohesive soil is 84KN/m2 and angle of friction is 30 degrees, then the normal strength …

The density of cement in Kg/m3 is ______