The correct answer is D. All of the above.
Kerala has high levels of literacy, life expectancy, and gender equality compared to other Indian states.
Kerala has the highest literacy rate in India, at 94%. This is significantly higher than the national average of 74%. The high literacy rate in Kerala is due to a number of factors, including a strong focus on education from the government, a high level of social awareness, and a relatively egalitarian society.
Kerala also has a high life expectancy, at 75 years. This is higher than the national average of 68 years. The high life expectancy in Kerala is due to a number of factors, including a good healthcare system, a healthy diet, and a relatively stress-free lifestyle.
Kerala also has a high level of gender equality. Women in Kerala have a high level of education, employment, and political participation. They also have a high level of control over their own lives and bodies. The high level of gender equality in Kerala is due to a number of factors, including a strong tradition of matrilineal inheritance, a strong focus on education for girls, and a relatively egalitarian society.