The Andhra Pradesh Mineral Development Corporation (APMDC) plays a role in:

Exploration and mining of minerals
Promoting mineral-based industries
plays a role in: a) Exploration and mining of minerals b) Promoting mineral-based industries c) Regulating mining activities
All of the above

The correct answer is: d) All of the above.

The Andhra Pradesh Mineral Development Corporation (APMDC) is a state government undertaking of Andhra Pradesh, India. It was established in 1972 with the objective of promoting the development of mineral resources in the state. The APMDC has a wide range of activities, including exploration and mining of minerals, promoting mineral-based industries, and regulating mining activities.

The APMDC has played a significant role in the development of the mineral sector in Andhra Pradesh. It has explored and mined a number of minerals, including iron ore, bauxite, limestone, and coal. The APMDC has also promoted the development of mineral-based industries, such as steel, aluminum, and cement. The APMDC has also played a role in regulating mining activities in the state. It has issued licenses to mining companies and has monitored their compliance with environmental and safety regulations.

The APMDC is a key player in the mineral sector in Andhra Pradesh. It has played a significant role in the development of the sector and has contributed to the growth of the state’s economy.

Here is a brief explanation of each option:

a) Exploration and mining of minerals: The APMDC is involved in the exploration and mining of a number of minerals, including iron ore, bauxite, limestone, and coal.
b) Promoting mineral-based industries: The APMDC promotes the development of mineral-based industries, such as steel, aluminum, and cement.
c) Regulating mining activities: The APMDC regulates mining activities in the state by issuing licenses to mining companies and monitoring their compliance with environmental and safety regulations.