Consider the following statements in relation to given sketch :
1. Soil is partially saturated at degree of saturation = 60%
2. Void ratio = 40%
3. Water content = 30%
4. Saturated unit weight = 1.5 g/cc.
Of these statements
1
1, 2 and 3 are correct
2
1, 3 and 4 are correct
3
2, 3 and 4 correct
4
1, 2 and 4 are correct