The correct answer is: Alluvial soil.
Alluvial soil is a type of soil that is formed from the deposition of sediments by water. It is typically found in river valleys and floodplains. Alluvial soils are very fertile and are well-suited for agriculture. They are also relatively easy to work with and can be easily irrigated.
Red soil is a type of soil that is formed from the weathering of igneous rocks. It is typically found in tropical and subtropical regions. Red soils are not as fertile as alluvial soils, but they can be used for agriculture if they are properly managed.
Black soil is a type of soil that is formed from the weathering of limestone. It is typically found in the Deccan Plateau of India. Black soils are very fertile and are well-suited for agriculture. However, they can be difficult to work with and can be easily eroded.
Laterite soil is a type of soil that is formed from the weathering of feldspar-rich rocks. It is typically found in tropical and subtropical regions. Laterite soils are not as fertile as alluvial soils, red soils, or black soils. They are also difficult to work with and can be easily eroded.
In conclusion, alluvial soil is the type of soil in Telangana that benefits significantly from irrigation.