Oregon DMV knowledge test — how many questions can you actually miss?
Taking the Oregon DMV knowledge test next week and I'm seeing conflicting info about the passing score. Some sites say you need 28 out of 35 correct, others just say 80%. I'm guessing those are the same number but wanted to confirm before I go in. Anyone taken it recently?
I've been using the official Oregon Driver Manual and doing practice tests online. The sign identification section is tripping me up the most. I recognize the common ones fine but some of the less common warning signs — livestock crossing, no-passing zone on curves — I keep mixing up. I'm getting around 82–85% on practice tests, which feels close but not comfortable.
Also wondering about the process at the DMV itself. Do they tell you right away if you passed or failed? I've got a tight window between appointments and I'm trying to figure out if I'll have time to reschedule on the spot if I don't make it the first time.
Yes, 28 out of 35 is correct — that's 80% and that's been the passing score for a while. You find out immediately at the window. If you fail you can usually reschedule as soon as the next business day, sometimes same-day depending on the location.
82–85% on practice tests should be fine as long as you're using a source that reflects Oregon's actual manual. Some third-party sites have questions that don't match Oregon-specific rules at all. Stick to materials based directly on the Oregon Driver Manual.
The road signs section tripped me up too. Specifically drill the yellow diamond warning signs since those are the ones people tend to confuse with each other. I got 34 out of 35 on the actual test after bombing that section on every single practice run I did beforehand.
Yeah, 28/35 and 80% are the same thing, you're right. I took it about two months ago and honestly almost bailed before even going in because I kept failing the practice tests. Wasn't hitting 80% consistently and thought I just wasn't ready. Ended up going anyway and passed with a 31/35, so don't let a few bad practice runs psych you out too much.
The real test felt a little easier than some of the practice ones I'd been doing, which I didn't expect. You can miss 7 questions total, which sounds tight but it's actually pretty manageable if you've been studying the handbook. Just don't skip the sections on right-of-way and railroad crossings, that stuff came up more than I thought it would.
Yes, 28/35 and 80% are the same thing — you need both to line up in your head before you walk in. I took mine about two months ago while working full-time, so I just squeezed in 20-30 minutes during lunch and some nights before bed. Honestly the free or dmv permit test questions online helped way more than the handbook alone because you actually see how they word things, which is weirdly different from how you'd expect.
Don't stress too much about the math on it. Just focus on right-of-way rules and speed limits in school/work zones — those tripped me up at first. If you're consistently hitting 85-90% on practice runs you'll be fine on the real thing.
Just took it two weeks ago and passed, so I can confirm what you're hearing. It's 35 questions and you need 28 right, which is the 80% everyone quotes. So yeah, you can miss 7. Same number, different way of saying it.
The one thing that actually made the difference for me wasn't cramming the whole manual, it was drilling the numbers until they were automatic. Following distances, speed limits in school zones, how far before a turn you signal, blood alcohol limits, all that stuff. Almost every question I got wrong on practice runs was a number question, and the real test was loaded with them too. Reading the manual once made me feel prepared but I couldn't recall the exact figures under pressure. Once I made myself a little list of every number in the manual and quizzed myself on it for a couple days, my practice scores jumped and the real thing honestly felt easy. You've got a week, that's plenty. Good luck!
Just took the real thing three days ago in Salem so I can confirm: it's 35 questions and you need 28 right, which works out to 80%. Same number, different wording. You can miss 7 and still pass.
Quick update on my prep since I was in your exact spot last month. I'd been scoring around 70% on practice tests at first, which freaked me out. Then I grinded the free or dmv permit test questions for about a week and got up to 90% pretty consistently before I booked it. The real test felt easier than the practice honestly. Most of my misses were dumb stuff like exact following distances, so drill those numbers and you'll be fine.
Yes, 28/35 and 80% are the same thing — you've got that right. I took it about two months ago and passed first try, but honestly what helped me most wasn't just drilling answers. I'd get a question wrong on a practice test and instead of moving on I'd stop and figure out why that answer was wrong, not just what the right one was. That clicked for me way more than repetition. These free or dmv permit test questions helped a lot because they give you enough variety to actually test your reasoning, not just your memory.
The real test isn't trying to trick you, but some questions are worded in ways that catch you if you're just pattern-matching. You've got a week, that's plenty of time if you focus on understanding the logic behind right-of-way rules and the ones that feel similar but aren't. Good luck — it's more straightforward than it looks.