Accurate AI scoring
Get fast score estimates and feedback signals that help you understand where your DET preparation stands.
Take a realistic DET-style mock test, check your score estimate, and see what to practice next before exam day.

Get fast score estimates and feedback signals that help you understand where your DET preparation stands.
Work through realistic test sections so timing, stamina, and question flow feel familiar before exam day.
Use result breakdowns and targeted practice paths to improve speaking, writing, reading, and listening.

A focused DET preparation ecosystem for students planning study, work, and migration goals.
Consistent practice volume helps learners compare readiness and stay on a weekly prep rhythm.
DET learners across regions use online practice to prepare before official test day.
From 130 to 150, these shared results show how focused mock practice turns exam prep into a clearer score target.

















Start from a realistic exam flow that helps you get used to timing, prompts, and pacing.

Use feedback to see whether you are moving toward your target range or need more focused work.

Move from full mock practice into speaking, writing, reading, and listening question drills.
The official Duolingo English Test practice test is a useful starting point. It's free, the question types are authoritative, and it helps you understand how the exam feels. But once you need a study plan, a simple practice test is usually not enough.
Use the official practice test early. It helps you see the task types, pacing, and basic flow of the Duolingo English Test. The questions are a reliable reference, and the free format makes it a low-pressure first step if this is your first time preparing for the DET.
A full-length mock test is built to feel closer to the real exam from start to finish. Instead of only showing a broad score range, DET Mock gives you a full score report with subscores, task feedback, and a clearer view of where your performance stands. That matters when you are deciding what to fix next.
Many test-takers lose time because they practice without knowing what to fix. A DET mock test helps you find your current level before you start serious prep. You can see whether speaking, writing, reading, or listening needs the most attention, then spend your study time where it counts. This is where a mock test becomes more than a score check.
A mock exam is also useful after one or two weeks of focused study. Take another attempt and compare your results. If your subscores move, your plan is working. If they do not, you know what to adjust before booking the official test. You get a feedback loop instead of guessing from memory.
DET Mock also keeps your practice records, so you can return to your answers, review mistakes, and study your response patterns. The official practice test and the real exam are not designed for that kind of review. For preparation, saved records can make the difference between guessing what went wrong and knowing what to fix next.
Think of the official Duolingo practice test as orientation. Use it to learn the format. Think of a full-length DET mock test as diagnosis and review. Use it to set your baseline, track improvement, and make your next practice session more specific.
A free Duolingo practice test is a good first step. A full-length DET mock test is what you use when you want a score report, a review record, and a better plan for your next round of practice.
The official Duolingo practice test is a good way to learn the question types and basic flow. A full-length DET mock test is built for deeper preparation: it simulates a complete test attempt and gives you a clearer score report for review.
No. DET Mock is a preparation site, not the official Duolingo English Test and not a replacement for the official exam. Use it to practice, review, and plan your study before test day.
Take one near the start of your preparation to find your current level and weak areas. Then take another after one or two weeks of focused study to check whether your score and subscores are moving.
Yes. A useful DET mock test should do more than show a score. The score report and task feedback can help you see whether speaking, writing, reading, or listening needs the most work.
The official practice test is free and useful for getting familiar with the exam. A full-length mock test is better when you need diagnosis, review, and progress tracking instead of only a broad practice score range.
Yes. Saved practice records let you return to your answers, review mistakes, and compare attempts. That makes it easier to understand what went wrong and what to fix next.
Do not rely on full mock tests every day. A better rhythm is to take a mock test, study the report, practice weak question types, and retest after one or two weeks.
A mock test cannot guarantee your official score. It can give you a useful estimate of your current level, show score risks, and help you make better study decisions before the real Duolingo English Test.
Run a realistic Duolingo mock test, then focus your practice where it can move your score.