The correct answer is: A. Service sector
The service sector attracted the highest FDI equity in flow in Bihar during April – June 2018. The service sector is the largest and fastest growing sector of the Indian economy, accounting for over 50% of GDP. The sector is highly diversified and includes a wide range of activities, such as banking, insurance, telecommunications, tourism, and education.
The steel industry is the second largest sector in Bihar, after the service sector. The industry is important for the state’s economy, as it provides employment to a large number of people. The industry is also a major source of revenue for the state government.
The processing industry in agriculture is a relatively new sector in Bihar. The industry is important for the state’s economy, as it helps to increase the value of agricultural produce. The industry is also a major source of employment for the state’s population.
The cement industry is a major industry in Bihar. The industry is important for the state’s economy, as it provides employment to a large number of people. The industry is also a major source of revenue for the state government.
Therefore, the correct answer is: A. Service sector