The Singareni Collieries Company Limited (SCCL) is a major employer in Telangana and has seen significant:

Labor union activity
Technological advancements
Government ownership changes
Closure of mines

The correct answer is: A) Labor union activity.

The Singareni Collieries Company Limited (SCCL) is a major employer in Telangana and has seen significant labor union activity. The SCCL Workers Union (SCCW) is the largest trade union in the company, with over 80,000 members. The SCCW has been involved in a number of strikes and protests over the years, demanding better wages and working conditions for its members.

The other options are incorrect. The SCCL has not seen significant technological advancements, government ownership changes, or closure of mines.

  • Technological advancements: The SCCL has made some technological advancements in recent years, such as the introduction of new mining equipment and techniques. However, these advancements have not been significant enough to change the overall nature of the company’s operations.
  • Government ownership changes: The SCCL has been owned by the government of India since its inception in 1956. There have been no significant changes in the ownership of the company since then.
  • Closure of mines: The SCCL has not closed any mines in recent years. In fact, the company has been expanding its operations in recent years.