How many teams are there in the NBA as per the 2009-2010 season?
C
Correct answer
Explanation
During the 2009-2010 NBA season, the league had 30 teams. This number has remained constant since the Charlotte Bobcats (now Hornets) joined in 2004. The teams are divided into Eastern and Western Conferences, each with three divisions of five teams. This expansion period saw the NBA grow from its original 11 teams to 30.