The development of infrastructure in Arunachal Pradesh since independence has faced challenges due to:

Difficult terrain
Border tensions
Limited resources
All of the above

The correct answer is: d) All of the above

Arunachal Pradesh is a landlocked state in north-eastern India. It is the largest state in the country by area, but it has the lowest population density. The state is bordered by China to the north and east, Bhutan to the south-west, Nagaland to the south, Assam to the south-east, and Myanmar to the west.

The development of infrastructure in Arunachal Pradesh has faced challenges due to a number of factors, including:

  • Difficult terrain: The state is located in the Himalayas, and much of the terrain is mountainous and inaccessible. This makes it difficult to build roads, bridges, and other infrastructure.
  • Border tensions: Arunachal Pradesh is located on the border between India and China, and there have been a number of border disputes between the two countries. This has made it difficult to attract investment in the state, and has also made it difficult to build infrastructure in border areas.
  • Limited resources: Arunachal Pradesh is a resource-poor state. The state does not have a lot of natural resources, and it does not have a strong industrial base. This makes it difficult to generate revenue to fund infrastructure development.

Despite these challenges, the government of Arunachal Pradesh has made some progress in developing infrastructure in the state. The state has built a number of roads, bridges, and other infrastructure projects. However, there is still a long way to go, and the state faces a number of challenges in developing its infrastructure.