{"document_url": "https://en.wikipedia.org/wiki/List_of_districts_of_Bihar"}
Bihar, a state of India, currently has 38 administrative districts, 101 subdivisions (अनुमंडल) and 534 CD blocks.

A district of an Indian state is an administrative geographical unit, headed by a district magistrate or a deputy commissioner, an officer belonging to the Indian Administrative Service. The district magistrate or the deputy commissioner is assisted by a number of officials belonging to different wings of the administrative services of the state.

A superintendent of police, an officer belonging to Indian Police Service, is entrusted with the responsibility of maintaining law and order and related issues.

3 to 6 districts are comprised to form a division (प्रमंडल). Each district is divided into sub-divisions (अनुमंडल), which are further sub-divided into CD blocks (प्रखण्ड).
Summary
Detailed List