The correct answer is: A. Kupwara
Kupwara district has the highest child population in Jammu and Kashmir. According to the 2011 census, the child population in Kupwara district is 42.8%, which is higher than the state average of 36.3%. The high child population in Kupwara district is due to a number of factors, including high fertility rates, low levels of education and employment among women, and poor access to family planning services.
The high child population in Kupwara district has a number of negative consequences, including high rates of poverty, malnutrition, and illiteracy. It also puts a strain on the district’s resources, such as healthcare and education. The government of Jammu and Kashmir has taken a number of steps to address the issue of high child population in Kupwara district, such as providing free education and healthcare to children, and promoting family planning. However, more needs to be done to address this issue.
Option B, Anantnag, has a child population of 39.2%. Option C, Baramulla, has a child population of 37.9%. Option D, None of these, is incorrect.