Highway Engineering
In highway construction on super elevated curves, the rolling shall proceed from

centre towards the sides
upper edge towards the lower edge
sides towards the centre
lower edge towards the upper edge

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Highway Engineering
In soils having same values of plasticity index, if liquid limit is increased, then

Compressibility and permeability decrease and dry strength increases
Compressibility and permeability increase and dry strength decreases
Compressibility, permeability and dry strength decrease
Compressibility, permeability and dry strength increase

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