Q. Which district is Jharkhand's industrial economic capital?
Answer: East Singhbhum
Notes: East Singhbhum district contains Tata Steel's main plant and corporate office at Tatanagar. It has abundant mineral resources such as coal, iron ore, and copper ore. These minerals support its status as a key industrial hub in Jharkhand. The district hosts major industrial complexes contributing significantly to the state's economy. East Singhbhum is recognized as the economic capital of Jharkhand due to its industrial infrastructure and resource base.