The correct answer is: D) Thiruvananthapuram.
Thiruvananthapuram has the highest literacy rate in Kerala, with 96.2% of the population being literate. This is followed by Ernakulam (95.8%), Kottayam (95.7%), and Pathanamthitta (95.6%).
The literacy rate in Kerala is significantly higher than the national average of 74.04%. This is due to a number of factors, including the state’s strong focus on education, its relatively high per capita income, and its relatively low population density.
Kerala’s high literacy rate has a number of benefits, including a higher standard of living, a lower crime rate, and a more vibrant democracy. It also makes the state more attractive to foreign investment.
The state government of Kerala has made a number of efforts to improve the literacy rate, including providing free education to all children, building more schools and libraries, and offering scholarships to students from poor families. These efforts have been successful in making Kerala one of the most literate states in India.