The correct answer is: Literacy rates and school enrollment figures.
Literacy rates and school enrollment figures are the most reliable indicators of a state’s performance in the education sector. They provide a snapshot of the state’s progress in terms of providing access to education and ensuring that its citizens are literate.
Industrial output, tourist arrivals, and the number of universities are not as reliable indicators of a state’s performance in the education sector. Industrial output is a measure of the state’s economic activity, but it does not take into account the quality of education that is being provided. Tourist arrivals are a measure of the state’s attractiveness to tourists, but they do not take into account the quality of life that is being provided to its citizens. The number of universities is a measure of the state’s investment in higher education, but it does not take into account the quality of education that is being provided at those universities.
In conclusion, literacy rates and school enrollment figures are the most reliable indicators of a state’s performance in the education sector.