Explanation:

The Hazaribagh plateau is often subdivided into two parts – the higher plateau and the lower plateau. Here the higher plateau is referred to as Hazaribagh plateau and the lower plateau as Koderma plateau. The Hazaribagh plateau on which Hazaribagh town is built is about 64 km (40 mi) east by west and 24 km (15 mi) north by south with an average elevation of 610 m (2,000 ft). The north-eastern and southern faces are mostly abrupt; but to the west it narrows and descends slowly in the neighbourhood of Simaria and Jabra where it curves to the south and connects with the Ranchi Plateau through Tori pargana. It is generally separated from the Ranchi plateau by the Damodar trough.