engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Soil Mechanics and Foundation Engineering Site Investigation and Sub-Soil Exploration
If the sampler tube is pushed at the bottom of the bore hole to a distance of 585 mm with length of the sample recovered being 535 mm. Then the value of recovery ratio is ______.
1
78.00 %
2
91.45 %
3
81.20 %
4
87.13 %