GS 2: GovernanceGS 3: EconomyPrelimsGS 3: Infrastructure: Energy, Ports, Roads, Airports, Railways etc.GS 2: Government policies and interventions for development in various sectors
111 National Waterways notified, up from 5 in 2014, Pg1
India's inland water transport sector sees massive expansion with 111 National Waterways notified, a significant jump from 5 in 2014.