Complex sentence: At 965 m Doli Gutta is the highest mountain peak in the state of Telangana since the Chintoor and Vararamachandrapuram mandals of Khammam district--where Pedda Konda rises to a height of 1360 m--were transferred to Andhra Pradesh.
Split into simpler sentences: At 965 m Doli Gutta is the highest mountain peak in the state of Telangana. Highest point in Telangana since Chintoor and Vararamachandrapuram mandals of Khammam district--where Pedda Konda rises to a height of 1360 m--were transferred to Andhra Pradesh.