Challenges to efficient administration in Arunachal Pradesh include:

Difficult terrain
Limited capacity of local institutions
Corruption
All of the above

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

Arunachal Pradesh is a state in northeastern India. It is the largest state in the country by area, but it has the lowest population density. The state is located in the Himalayas and has a difficult terrain. This makes it difficult to build roads and other infrastructure, and it also makes it difficult to provide services to the people who live in the state.

The state also has a limited capacity of local institutions. This means that the government and other institutions in the state are not able to provide the same level of services as those in other parts of the country. This is due to a number of factors, including the lack of resources, the lack of trained personnel, and the lack of coordination between different institutions.

Corruption is also a major problem in Arunachal Pradesh. This has led to a number of problems, including the misappropriation of funds, the poor quality of services, and the lack of accountability.

All of these factors have made it difficult to provide efficient administration in Arunachal Pradesh. The state government has taken a number of steps to address these challenges, but there is still a long way to go.

Here is a brief explanation of each option:

  • Difficult terrain: The state of Arunachal Pradesh is located in the Himalayas, which is a mountain range that is known for its difficult terrain. This makes it difficult to build roads and other infrastructure, and it also makes it difficult to provide services to the people who live in the state.
  • Limited capacity of local institutions: The state of Arunachal Pradesh has a limited capacity of local institutions. This means that the government and other institutions in the state are not able to provide the same level of services as those in other parts of the country. This is due to a number of factors, including the lack of resources, the lack of trained personnel, and the lack of coordination between different institutions.
  • Corruption: Corruption is also a major problem in Arunachal Pradesh. This has led to a number of problems, including the misappropriation of funds, the poor quality of services, and the lack of accountability.