Question

which coloured slate is found on the Malwa Plateau

Answer 1

Coloured slate found on malwa plate is grey slate

Answer 2

Soil -Black cotton soil is found on this plateau. The reason behind the presence of Black soil on this plateau is that this plateau is made up of Basalt rocks of Deccan trap. Black soil is the result of the erosion of basalt rocks.
Slate-grey coloured slate is found