By what name is the region of red soil in West Bengal is referred?
| Question | By what name is the region of red soil in West Bengal is referred? | |
| Type | multiple_choice | |
| Option | Northern plain | incorrect |
| Option | Sandy Coastal plain | incorrect |
| Option | Rahr plain | correct |
| Option | Duars | incorrect |
| Solution | The Rahr Plain in West Bengal is also called Rangamati which means red soil. | |