Give geographical reason : Illiteracy and poverty affect the regional development.

Answer: Illiteracy and poverty lower the quality and productivity of the population, so they slow down the development of a region.

• Illiterate people lack skills and awareness, so they get low-paid jobs and cannot adopt new technology.
• Poor people have low purchasing power, which limits the market, savings and investment in the region.
• Poverty leads to malnutrition and poor health, reducing life expectancy and working efficiency.
• Illiteracy is linked with high birth rates and large families, which increase pressure on resources.
• Such regions remain backward, which increases regional imbalance, e.g. some tribal and drought-prone districts in India.