The correct answer is: D) Gondwana sediments.
Gondwana sediments are the predominant geological formation in Telangana. They are a group of sedimentary rocks that were deposited during the Gondwana supercontinent era. The Gondwana sediments are composed of a variety of materials, including sandstone, shale, and limestone. They are typically found in the eastern and southern parts of Telangana.
The Deccan Traps are a group of igneous rocks that were formed by the eruption of volcanoes. They are found in the western and central parts of Telangana. The Deccan Traps are composed of basalt, which is a type of volcanic rock.
Precambrian granite is a type of igneous rock that was formed during the Precambrian era. It is found in the northern parts of Telangana. Precambrian granite is composed of quartz, feldspar, and mica.
Recent alluvium is a type of sedimentary rock that was formed by the deposition of sediment from rivers and streams. It is found in the lowlands of Telangana. Recent alluvium is composed of sand, silt, and clay.