The “Mukhyamantri Gram Sadak Yojana” aims to improve:

Rural road connectivity
Urban infrastructure
School transportation
Power supply

The correct answer is: Rural road connectivity.

The Mukhyamantri Gram Sadak Yojana (MGSY) is a rural road development scheme launched by the Government of India in 2000. The scheme aims to improve rural connectivity by providing access to all villages with a population of 500 or more to all-weather roads. The scheme is implemented by the Ministry of Rural Development and is funded by the central government.

The MGSY has been successful in improving rural connectivity. As of 2017, the scheme has constructed over 1.5 lakh kilometers of roads and provided access to all-weather roads to over 1.2 lakh villages. The scheme has also helped to reduce poverty and improve the quality of life in rural areas.

The other options are incorrect because:

  • Urban infrastructure is not the focus of the MGSY. The scheme is focused on improving rural connectivity, not urban infrastructure.
  • School transportation is not the focus of the MGSY. The scheme is focused on improving rural connectivity, not school transportation.
  • Power supply is not the focus of the MGSY. The scheme is focused on improving rural connectivity, not power supply.