I've been studying for about 5 weeks now and I'm trying to figure out how to use practice tests effectively. I'm currently scoring between 68-74% on practice exams and I'm shooting for at least 78% on the real thing. I do about 1.5 hours of study every day, splitting time between reviewing content and doing practice questions.
My current approach is to do a full practice test every Saturday, then spend the following week drilling topics where I got under 60%. The problem is I've already burned through most of my available practice tests and I'm wondering if redoing the same ones defeats the purpose, or if re-taking them with fresh eyes a few weeks later is still useful.
I've got 3 weeks left until my exam date. Should I shift away from practice tests and do more focused content review, or keep hammering questions? I feel like at this point I learn more from wrong answers than from re-reading chapters, but I don't want to miss a major content gap I haven't found yet.
I went from 71% to 83% in my last 3 weeks by doing 40 questions/day on weak topics only and spending 20 minutes reviewing every single wrong answer. No full practice tests after week 3. Passed with a 79%.
Redoing practice tests is less useful than you'd hope because you start remembering specific answers rather than actually knowing the material. If you've exhausted your question bank, find new question sources rather than recycling the same ones.
Three weeks out with a 68-74% average, I'd keep doing questions but switch to topic-specific sets rather than full exams. Full practice tests are great for building stamina early, but targeted drilling on weak areas moves your score faster at this stage.
Your instinct about learning from wrong answers is right. Make a simple spreadsheet tracking which topic each wrong answer falls under. By exam week you'll have a clear picture of your real gaps versus the topics you just feel anxious about.
I failed my first HIC attempt and honestly it was because I kept doing the same practice tests over and over until I had the answers memorized, not the concepts. What actually helped me pass the second time was switching to unfamiliar question sets, specifically the free health inspector food safety sanitation questions which covered stuff I hadn't seen in my main study materials. I went from hovering around 70% to consistently hitting 80+ before I retested.
If you're at 68-74% you're closer than you think, but I'd stop repeating tests you've already done. Do new questions cold, check every wrong answer immediately, and don't move on until you understand why the right answer is right. That's it. That shift alone made the biggest difference for me.
I was in almost the exact same boat studying for HIC while working full time. What worked for me was doing one full practice test on Sunday mornings when I had a solid block of time, then during the week I'd just knock out 20-30 question mini-sets on my lunch break or before bed. It kept the material fresh without burning me out.
Honestly if you're already hitting 68-74% you're closer than you think. I wouldn't obsess over the number of tests you do, focus more on drilling the ones you're getting wrong. I kept a running note of my weak spots and hit those hard in the last two weeks. Went in feeling pretty solid and it paid off.
I was in almost the exact same spot you are now — hovering around 70% and not sure if I was doing enough. What actually moved the needle for me wasn't doing more tests, it was being really deliberate about why I got things wrong. I'd miss a question, mark it, then go back and figure out if it was a knowledge gap or just careless reading. Huge difference. The hic/questions/housing inspection habitability standards 2 practice set helped a lot because habitability standards kept showing up in ways I didn't expect on the real exam.
Honestly at 68-74% you're closer than you think. I'd say do one full practice test every 3-4 days and spend the other days drilling your weak spots. Don't just rack up tests hoping the score goes up on its own. I passed on my first try and I wasn't doing a test every single day — I was just being smarter about the review time after each one.
Honestly, the number of practice tests matters way less than what you do after each one. I was in a similar spot, stuck in that 68-73% range for weeks, and the thing that actually moved the needle for me was spending more time on the questions I got wrong than on the questions I got right. Not just checking the answer key, but really digging into why each wrong answer was wrong. Sometimes a distractor is wrong for a really specific reason, and understanding that reason teaches you something the correct answer alone never would.
So I'd say don't rush to take more practice tests just to rack up reps. Take one, then spend a solid review session on it before moving to the next. At your study pace, you're probably fine on volume. The 78% target is reachable if you treat every wrong answer as a free lesson, not just a missed point. That shift in mindset is what got me over the hump more than anything else.