Name the district of Jammu and Kashmir which has the highest population density.

The correct answer is: A. Ganderbal

Ganderbal district is the most densely populated district in Jammu and Kashmir, with a population density of 1,200 people per square kilometer. The district is located in the Kashmir Valley, and its capital is Ganderbal town. The district is home to a number of important historical and religious sites, including the Shankaracharya Temple and the Hari Parbat Fort.

The other options are incorrect because:

• Bandipora district has a population density of 800 people per square kilometer.
• Jammu district has a population density of 500 people per square kilometer.
• None of these districts has a population density of more than 1,200 people per square kilometer.