UPSC Civil Service Exam Questions - Engineering

Q1:

The correct sequence of plasticity of min-erals in soil in an increasing order is

A Silica, Kaolinite, Illite, Montmorillonite

B Kaolinite, Silica, Illite, Montmorillonite

C Silica, Kaolinite, Montmorillonite, Illite

D Kaolinite, Silica, Montmorillonite, Illite

ANS:A - Silica, Kaolinite, Illite, Montmorillonite

No answer description is available.