Subject: Economy Context: The Kerala government has informed the NITI Aayog that the 529.45 km semi-high-speed rail SilverLine from Kochuveli to Kasaragod, estimated to cost ₹63,941 crore, is “viable and feasible”. Concept: The government said the public-private partnership component of the joint venture between the Indian Railways and Kerala would be “improved” and that the […]