The correct answer is: B. Srinagar
Srinagar is the second most populous district of Jammu and Kashmir, after Jammu district. It is located in the Kashmir Valley and has a population of over 1.2 million people. The city of Srinagar is the capital of Jammu and Kashmir and is also the largest city in the state.
Jammu is the most populous district of Jammu and Kashmir, with a population of over 2.2 million people. It is located in the Jammu region of the state and is the winter capital of Jammu and Kashmir. The city of Jammu is the second largest city in the state.
Baramulla is the third most populous district of Jammu and Kashmir, with a population of over 1.1 million people. It is located in the Kashmir Valley and is the headquarters of the Baramulla district. The city of Baramulla is the largest city in the district.
Shopian is the fourth most populous district of Jammu and Kashmir, with a population of over 500,000 people. It is located in the Kashmir Valley and is the headquarters of the Shopian district. The city of Shopian is the largest city in the district.