The correct answer is: d) All of the above.
Arunachal Pradesh is a hilly state with a rugged terrain. This makes it difficult to construct irrigation canals and other infrastructure. The state also has limited financial resources, which makes it difficult to invest in irrigation development. Additionally, there is a lack of technical expertise in the state, which makes it difficult to implement irrigation projects.
The hilly terrain of Arunachal Pradesh makes it difficult to construct irrigation canals and other infrastructure. The canals would have to be built on steep slopes, which would be expensive and difficult to maintain. Additionally, the hilly terrain makes it difficult to access some areas of the state, which would make it difficult to deliver irrigation water to those areas.
The state of Arunachal Pradesh also has limited financial resources. The state government has a limited budget, and it is difficult to raise additional revenue through taxes or other means. This makes it difficult to invest in irrigation development, which can be a costly endeavor.
Finally, there is a lack of technical expertise in Arunachal Pradesh. There are not enough engineers and other technical professionals in the state who have the expertise to design and implement irrigation projects. This makes it difficult to find qualified people to work on irrigation projects, which can delay or even prevent them from being completed.
All of these factors make it difficult to develop irrigation in Arunachal Pradesh. However, there are some initiatives that are being taken to address these challenges. The state government is working to improve the financial situation of the state, and it is also working to increase the number of technical professionals in the state. Additionally, there are some non-governmental organizations that are working to develop irrigation projects in Arunachal Pradesh. These initiatives are helping to address the challenges to irrigation development in the state, but there is still much work to be done.