Grading the questions:
1) How many teams are in the NBA? -- This is an embarrassment if you don't know this at any level of basketball enthusiast (fan, amateur, professional).
2) Leader in steals for Lakers? Not a slam dunk due to the fact that a lot of talented players played in LA. I knew it was Kobe because I do a lot of basketball trivia, but it was particularly surprising that he wasn't even in Lonzo's guesses considering he grew up in LA and Kobe was the guy in LA his entire life. Kobe was a regular all defense team player.
3) Rick Carlisle Draft. This was unfair compared to the other questions. Carlisle was a below average player and drafted super late. If I weren't a Celtics fan, I'd never know this.
4) Leading scorer in the NBA? Inexcusable. Sorry.
5) First game of the NBA season? Not really historic trivia... this is more of a "did you pay attention to anything anyone told you since being drafted?"
6) Adam Silver becoming commissioner. Look, it's a dumb question. I wouldn't expect most people to confidently know the exact year, but at least be in the ball park: "I wasn't even born."
Easy to Hard
1) Leading Scorer
2) Number of Teams
3) Opening Date
4) Leading Laker in steals
5) Adam Silver's exact year
6) Rick Carlisle draft team