obvi no one knows exact, but including all your prac tests give a ballpark estimate or range of hours you think you studied for this test......also include the number of months as well
600 hrs for my third and final attempt.
Although I'd studied at least 250-300 for the first two, the extra time paid off with the last go of it.
Overall totals? 1000-1200 hrs, over 17 months.
Jesus. WAAAAY too much time.