Civil Services 71st BPSC CCE (Preliminary) Test Series 2025 General Knowledge Geography (World Geography) Biogeography
Which type of soil is formed due to the deposition of sediments by rivers such as the Gandak, Burhi Gandak, Mahananda, Kosi,?
1
Piedmont Swamp Soil
2
Terai Soil
3
Alluvial Soil
4
All of the above