The Sevoke-Rangpo Rail Link project aims to:

Expand Sikkim's rail connectivity
Improve road networks in border areas
Build a new airport
Boost hydropower generation capacity

The correct answer is: a) Expand Sikkim’s rail connectivity.

The Sevoke-Rangpo Rail Link project is a proposed railway line that will connect Sevoke in West Bengal to Rangpo in Sikkim. The project is being undertaken by the Indian Railways and is expected to be completed by 2023. The rail link will provide a much-needed boost to Sikkim’s economy and will also improve connectivity between the state and the rest of India.

The other options are incorrect because:

  • Option b) Improve road networks in border areas is incorrect because the Sevoke-Rangpo Rail Link project is a railway project, not a road project.
  • Option c) Build a new airport is incorrect because the Sevoke-Rangpo Rail Link project is a railway project, not an airport project.
  • Option d) Boost hydropower generation capacity is incorrect because the Sevoke-Rangpo Rail Link project is a railway project, not a hydropower project.