A lot of what gets called a mock exam is really just untimed practice done a bit faster, with a phone nearby and a snack within reach. That's fine for content review, but it isn't training you for what test day actually feels like.
Time it properly, with a visible countdown
Use an actual visible timer for the full 100 minutes, not a vague sense of "I'll stop around when it feels like enough time has passed." Part of what you're training is your internal sense of pacing against a hard, visible clock, since that's exactly what you'll have on the real day.
Remove your phone, not just silence it
Put it in another room, not face-down next to you. The habit of checking a screen the moment focus dips is exactly the habit you want broken before test day, and a silenced-but-visible phone doesn't train that the way actually removing it does.
Simulate the seating and materials, roughly
Sit at a plain desk, not sprawled comfortably on a bed or sofa, and use only the materials you'll actually be allowed on test day. Small comfort differences add up to a meaningfully different experience than the real thing.
Do it at the actual time of day, when you can
If your exam will be in the morning, running your mocks in the evening trains a version of you that isn't necessarily sharp at the hour that will actually matter. Where your schedule allows it, matching the time of day is a small detail that genuinely helps.
Don't pause it
No bathroom breaks unless genuinely necessary, no pausing to look something up, no stopping because you're tired. The real exam won't pause for any of that, and a mock that allows itself those exceptions is training a slightly easier version of the actual day.
Ready to see how a properly simulated mock would actually score right now? The Lounge is a free IMAT score predictor - answer a few questions and see exactly where you'd realistically land, and which universities that score would clear.
Try the free Score PredictorNone of this is complicated. It just requires actually doing the uncomfortable version, not the convenient one, and that discipline is exactly what pays off on the real day.