The correct answer is A. Sitamarhi.
Sitamarhi district has the lowest literacy rate in Bihar, with only 63.82% of the population being literate. This is significantly lower than the state average of 70.91%. The low literacy rate in Sitamarhi is due to a number of factors, including poverty, lack of access to education, and gender inequality.
Poverty is a major obstacle to education in Sitamarhi. Many families cannot afford to send their children to school, and those who do often have to drop out to work in order to support their families. Lack of access to education is another major problem. There are not enough schools in Sitamarhi, and those that do exist are often overcrowded and poorly equipped. This makes it difficult for students to get a quality education.
Gender inequality is also a major problem in Sitamarhi. Girls are often discouraged from going to school, and those who do are often subjected to sexual harassment and violence. This makes it difficult for girls to stay in school and complete their education.
The low literacy rate in Sitamarhi has a number of negative consequences. It limits the opportunities available to people in the district, and it contributes to poverty and social exclusion. It also makes it difficult for the district to develop and grow.
There are a number of things that can be done to improve the literacy rate in Sitamarhi. The government needs to invest in education and make it more accessible to everyone. It also needs to address the issue of poverty and gender inequality. By doing these things, the government can help to improve the lives of people in Sitamarhi and make the district a more prosperous place.