Which of the following infrastructure sectors in India have permitted private sector participation?
1. Seaports
2. Airports
3. Nuclear power plants
4. Railways
5. Highways
Select the correct answer using the code given below:
1
1, 2, 3, and 4 only
2
1, 2, 4, and 5 only
3
2, 3, 4, and 5 only
4
1, 3, 4, and 5 only