The correct answer is: Reducing disparities between districts.
The Human Development Index (HDI) is a composite statistic of life expectancy, education, and per capita income indicators, which are used to rank countries into four tiers of human development. A higher HDI indicates a better quality of life.
Tamil Nadu has a high HDI ranking of 0.746, which is above the average for India and the world. However, there are significant disparities in HDI between different districts in Tamil Nadu. For example, the HDI of Chennai, the state capital, is 0.823, while the HDI of Virudhunagar district is 0.632.
Reducing disparities between districts is one way to improve Tamil Nadu’s HDI ranking. This can be done by investing in education and healthcare in poorer districts, and by promoting economic development in these areas.
Increasing GDP is another way to improve Tamil Nadu’s HDI ranking. However, this should not be done at the expense of social development. It is important to ensure that the benefits of economic growth are shared by all, and that the gap between the rich and the poor does not widen.
Relocating industries to urban areas is not a sustainable way to improve Tamil Nadu’s HDI ranking. This would lead to further concentration of population and resources in urban areas, and would put a strain on infrastructure and services.
Reducing population growth is important for sustainable development, but it is not a quick fix for improving HDI. It would take many years for population growth to have a significant impact on HDI.
In conclusion, the best way to improve Tamil Nadu’s HDI ranking is to focus on reducing disparities between districts. This can be done by investing in education and healthcare in poorer districts, and by promoting economic development in these areas.