The correct answer is: d) GEDA
The Gujarat Mineral Development Corporation (GMDC) is a state government undertaking established in 1962. It is responsible for the exploration, development, and production of minerals in Gujarat.
The Gujarat Industrial Development Corporation (GIDC) is a state government undertaking established in 1962. It is responsible for the promotion and development of industries in Gujarat.
The Gujarat Narmada Fertilizers and Chemicals Limited (GNFC) is a state government undertaking established in 1961. It is a major producer of nitrogenous fertilizers in India.
The Gujarat Energy Development Agency (GEDA) is a state government undertaking established in 1987. It is responsible for the promotion and development of renewable energy sources in Gujarat.
GEDA is responsible for the exploration and development of minerals in Gujarat. It has a mandate to promote and develop the mineral sector in the state, and to ensure that the mineral resources are exploited in a sustainable manner. GEDA undertakes exploration activities, and also provides support to private companies engaged in mineral exploration and development. It also regulates the mining sector in the state, and ensures that the mining activities are carried out in accordance with the laws and regulations.