In India the maximum area is covered by the

The largest geographical area of India is covered by which one of the following types of soils?

In India, the largest area of Saline soil is found in the state of –

Soil water available to plants is maximum in :

Arrange the following soils of India according to USDA soil taxonomy classification by ICAR in decreasing order of their area coverage:

In which one of the following areas in India , the problem of soil erosion is critical?