How many princely states joined Pakistan after independence in 1947?

The correct answer is 13. After the independence of Pakistan in 1947, a total of 13 princely states acceded to Pakistan. These states, which had previously been under British paramountcy, had the option to join either India or Pakistan, or in some rare cases, remain independent. Their accession was a crucial step in the territorial consolidation of the new nation.

• 5, 7, and 10 are incorrect numbers. The process of accession involved several states, including Bahawalpur, Kalat, Khairpur, Las Bela, Makran, Kharan, Amb, Chitral, Dir, Hunza, Nagar, Swat, and Phulra.