a-1
b-2
c-3
d-4
Answer is Wrong!
Answer is Right!
The correct answer is D.
The Chenani-Nashri Tunnel is the longest road tunnel in India, not the longest railway tunnel. The longest railway tunnel in India
is the Pir Panjal Railway Tunnel.The other options are correct.
- NH1 is the longest highway in India.
- The highest motorable road in India is the Khardung La Pass in Ladakh.
- The Shri Shakti Express is a train that runs between New Delhi and Shri Mata Vaishno Devi Katra. It was first introduced in 2014.