Correct Answer : 40 kN
Explanation : Weight of soil sample W=190kNWeight after oven drying Wd=150kNWeight of Water Ww=W-WdWw=190-150Ww=40kN.
Correct Answer : Option (D) : plasticity
Correct Answer : Option (C) : perpendicular to equipotential lines
Correct Answer : Option (B) : water content