I scored 7... Sorry, joking but yes - I can relate to all the questions there. Some of those (like appointments) I learned to cope with. I just schedule everything in my phone and have 20 alarms throughout the day, which I enable to remind be about certain events. I wonder however, how many people would pass this test in this world of distractions.
When I was young I used to look at the watch compulsively to check what time it is and I never went late to an appointment. Is this ADHD too? Or maybe just depression that I procrastinate everything nowadays? Or maybe effect of extensive usage of technology?