Question

Systems which are used for classification of soil based on particle size are __________

(a) PRA system of united states

(b) Indian standard classification system

(c) International soil classification

(d) All of the mentioned

I had been asked this question in my homework.

The above asked question is from Soils topic in portion Classification of Soils of Geotechnical Engineering I

Answer 1

The correct option is (d) All of the mentioned

The best explanation: Based on particle size, soil can be classified as

i) U.S. Bureau of soil and public road administration system

ii) The M.I.T. classification system

iii) Indian standard classification system

iv) International soil classification system.