Bihar has the potential to become a hub for the production of:

Jute and silk textiles
Leather goods
Pharmaceuticals
All of the above

The correct answer is: d) All of the above

Bihar has the potential to become a hub for the production of jute and silk textiles, leather goods, and pharmaceuticals.

  • Jute and silk textiles: Bihar is the largest producer of jute in India, and the second largest producer of silk in the world. The state has a long history of textile production, and there is a strong demand for jute and silk products both domestically and internationally.
  • Leather goods: Bihar is also a major producer of leather. The state has a large number of tanneries, and the leather industry employs a significant number of people. The state has the potential to become a major exporter of leather goods.
  • Pharmaceuticals: Bihar has a number of pharmaceutical companies, and the state has the potential to become a major producer of pharmaceuticals. The state has a strong research and development base, and there is a large pool of skilled manpower.

In addition to these three sectors, Bihar also has the potential to become a hub for the production of other products, such as food processing, engineering goods, and information technology. The state has a number of advantages, such as a large population, a young workforce, and a low cost of living. These advantages make Bihar an attractive destination for investment.