Which of the following Schemes have contributed towards making of physical infrastructure in India?
I- Bharatmala
II- Sagarmala
III- UDAN
IV- DAY-NRLM
The dedicated programs for road connectivity (Bharatmala), port infrastructure (Sagarmala), electrification, railways upgradation, and operationalising new airports/ air routes (UDAN) have significantly improved the physical infrastructure in the last few years.