Duolingo English Test Sample Questions and Answers

Below are Duolingo English Test sample questions and answers for each section, a table of the 13 question types in the current test, and answer keys for the practice sets. For writing prompts only, see our DET writing sample questions. As the number of universities worldwide that accept the DET increases, the Duolingo English Test has become an essential step in the study abroad journey for international students. So does the number of students competing to find the most accurate free resource that simulates the actual test environment. This guide offers the latest sample questions and the best possible answers to help you ace every section of the test, from the traditional Interactive Reading section to the recently updated Interactive Listening section. As one of the leading English Proficiency Tests, the DET assesses your overall English language skills, ensuring you are prepared to communicate effectively in the world. Please note, a government issued photo ID is required for identity verification during the test process.

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What Is the Duolingo English Test and Why Do Sample Questions Matter?

The Duolingo English Test (DET) is a game-changer in English Proficiency Tests, providing a 100% online, AI-proctored test that is available in just one hour. Unlike other English Proficiency Tests such as IELTS or PTE, the Duolingo English Test is “computer-adaptive,” meaning that the test questions adjust in difficulty in real-time based on your performance.

How Does the Duolingo English Test (DET) Work ?

The Duolingo English Test is comprised of three parts:

Introduction & Setup: Non-scored technical checks, including setting up your phone as a second camera that records your computer. You will also be required to provide a government issued photo ID for identity verification.

Adaptive Test: The scored section of the test, where you’ll be tested on your Reading, Writing, Listening, and Speaking skills with a series of fast-paced, integrated tasks.

Writing & Speaking Sample: This section includes a writing sample, where you will write a short essay in response to a prompt lasting 5 minutes. The writing sample is scored and is also shared directly with your chosen institutions. You will also provide longer, open-ended speaking responses to showcase your personality and advanced communication skills, which also count toward your Speaking subscore.

Why learners search for sample questions and answers

The DET is an adaptive test, and so memorization of a list of answers is not possible. However, by studying sample answers and regularly practicing Duolingo English Test questions, you can get a clear understanding of what is sometimes described as “AI-friendly” features of language that can help your overall score. Practicing these questions and reviewing your answers is essential for improving your overall language skills and simulating real test conditions.

What sample questions can and cannot do

Sample questions are useful in getting a feel for the interface and the strict time limits of 5 seconds to 5 minutes. They cannot help you in any way in predicting which questions you might receive, but they can help you to respond more quickly to the questions, and this is where Lume believes that students who use high-quality sample questions get a better “naturalness” that is required to pass with both the AI algorithm and human admissions officers who review the video samples. Free practice questions are available on the official Duolingo English Test platform and through supplementary providers, making it easier for test-takers to prepare effectively.

Duolingo English Test Question Types You Need to Know

If you want to achieve a high score in the test, you need to keep in mind that the DET is not just a test of your English skills, but also your ability to be digital savvy. The test consists of a number of clusters of tasks that are designed to measure your subscores in the following areas: Literacy, Comprehension, Conversation, and Production.

The DET currently uses 13 question types. The table shows how many questions of each type you get, how long you have, and which subscores each type feeds.

Question type	Subscores	How many	Time limit
Read and Select	Reading, Literacy, Comprehension	15–18 items	5 seconds per word
Fill in the Blanks	Reading, Literacy, Comprehension	6–9 items	20 seconds per item
Read and Complete	Reading, Literacy, Comprehension	3–6 passages	3 minutes per passage
Interactive Reading	Reading, Literacy, Comprehension	2 sets of 6 questions	7 or 8 minutes per set
Listen and Type	Listening, Comprehension, Conversation	6–9 items	1 minute per item, up to 3 plays
Interactive Listening	Listening, Comprehension, Conversation (the summary also feeds Writing, Literacy, Production)	2 sets of 8–10 questions	6 minutes 30 seconds, then 1 minute 15 seconds for the summary
Write About the Photo	Writing, Literacy, Production	3 items	1 minute per photo
Interactive Writing	Writing, Literacy, Production	1 set of 2 prompts	5 minutes, then 3 minutes
Speak About the Photo	Speaking, Conversation, Production	1 item	Up to 1 minute 30 seconds
Read, Then Speak	Speaking, Conversation, Production	1 item	Up to 1 minute 30 seconds
Interactive Speaking	Speaking	1 set of 6–8 questions	35 seconds per response
Writing Sample	Writing, Literacy, Production	1 item	5 minutes
Speaking Sample	Speaking, Conversation, Production	1 item	3 minutes

Reading-focused question types

The reading-focused question types are mainly related to your subscores in Literacy and Comprehension. These question types have become more streamlined to measure your ability to make instant recognition of individual words and overall comprehension.

Read and Select: In previous years, you were given a grid containing words to be checked. In the current version, you are given words one by one. You have to make a choice within 5 seconds to check if the word is a real English word. This task tests your ability to quickly recognize individual words and distinguish real English words from plausible but non-existent ones.

Fill in the Blanks: You are given a sentence with one unfinished word. You are required to type the missing letters to complete partially hidden words in a sentence, and you must do this within 20 seconds.

Read and Complete: A paragraph is given with the second halves of words missing. You are to fill in the words as per the context.

Interactive Reading: This consists of two sets, each with six questions about one passage, and each set has a time limit of 7 or 8 minutes. The question formats are:

1. Complete the Sentence: A dropdown list is given from which the correct word needs to be selected.
2. Complete the Passage: The correct sentence to fill in the blank in the passage needs to be selected.
3. Highlight the Answer: The correct text in the paragraph needs to be highlighted by dragging the cursor. This format appears twice in each set, which is why six questions use five formats.
4. Identify the Idea: The main idea in the passage needs to be selected.
5. Title the Passage: The most appropriate heading for the passage needs to be selected.

Listening and interactive question types

The Listening and Interactive Question Types affect your Comprehension and Conversation subscore.

Listen and Type: You listen to a short audio clip (you might hear it up to 3 times) and must type exactly what you hear. Missing a word costs you more than a misspelling, so type every word you hear. Listen and Type tasks require you to transcribe the spoken content from the audio clip as accurately as possible.

Interactive Listening: One of the most important parts of the new DET. It’s like a conversation with a classmate or professor, and you have 6 minutes and 30 seconds to answer its questions. The section has two conversations, and for each one you answer Listen and Complete and Listen and Respond questions and then summarize what you heard.

Listen and Complete: You fill in missing words based on what you hear in the conversation.

Listen and Respond: You listen to what the other person is saying and select from a list of possible answers.

Summarize the Conversation: You have 75 seconds to summarize what just happened after the conversation is over.

Speaking question types

The following tasks make up the speaking section of the Duolingo English Test. Developing strong speaking skills is a key benefit of learning a second language, and this section is designed to assess your ability to communicate clearly and effectively.

Speaking questions are critical as they impact two sections: Conversation and Production. Your Speaking Sample is sent as a video recording to the universities that receive your results.

Read Aloud (no longer in the test): This question type was removed in July 2025. Older practice materials may still include it, where you read a sentence aloud and record yourself.

Speak About the Photo: You are given an image to speak about. You have 20 seconds to look at the image and up to 90 seconds to speak about it.

Read, Then Speak: You are given a prompt to read, such as “Talk about a recent trip you took.” You have 20 seconds to read. Then you speak about it for 90 seconds.

Interactive Speaking: You answer a set of 6 to 8 questions from an animated character, and you have 35 seconds for each response. This replaced Listen, Then Speak in July 2025.

Speaking Sample: You get 30 seconds to prepare and then speak for up to 3 minutes. The recording is sent as a video to the institutions that receive your results.

Listen, Then Speak (no longer in the test): Interactive Speaking replaced this question type in July 2025. It used to ask you to listen to a prompt and speak about what you heard.

For the video portfolio, it’s important to speak naturally and let your authentic spoken English skills and personality come through, rather than relying on memorized responses. Practicing with AI-powered tools that simulate the speaking section can help you improve pronunciation, fluency, and confidence.

Writing Question Types

Your Literacy and Production subscores include a series of writing questions. These require a combination of description and argumentation.

Write About the Photo: You have 60 seconds to describe a given image in writing. A longer, detailed response can help, so describe what you see in as much detail as you can, and make sure your sentences are grammatically correct.

Interactive Writing: You write about a written prompt for 5 minutes, then answer a follow-up question based on your first response for 3 more minutes.

• Part 1: You must write for 5 minutes based on a general prompt.
• Part 2: You are given a follow-up question based on your first response, and you must write for a further 3 minutes.

Writing Sample: This is a short essay, scored and shared with schools, where you respond to one written prompt and write for 5 minutes. Use this opportunity to demonstrate strong writing skills, including organization, vocabulary, and grammar.

Duolingo English Test Sample Questions and Answers by Task Type

To help you visualize the actual test experience, here are specific examples for each core skill area with high-scoring model responses. 

Sample reading questions with answers

Task: Read and Select

Words (one at a time, 5 seconds each): Phenomenon, Glinterous, Explicit, Nemplicate, Preliminary, Vorlish, Precise, Effervescent, Trunative, Comprehensive.

Answer Key: Real English words: Phenomenon, Explicit, Preliminary, Precise, Effervescent, Comprehensive. Not real words: Glinterous, Nemplicate, Vorlish, Trunative. Remember that some real words are rare, so do not reject a word only because it looks unfamiliar. (This is an illustrative practice set, not an official test item.)

Task: Interactive Reading (six questions, two of them Highlight the Answer)

Passage: Renewable energy sources such as solar and wind power are essential to reducing dependence on fossil fuels. However, their electricity generation varies with weather conditions and the time of day. Energy storage can help address this challenge by saving surplus electricity for later use. Recent developments in long-duration storage include iron-air batteries, which use abundant iron and oxygen in their electrochemical process. Some systems are being developed to deliver electricity for up to 100 hours, potentially helping grids balance supply and demand over extended periods. Although this technology shows promise, its long-term performance, deployment costs, and integration into existing grids remain important considerations.

1. Complete the Sentences: The best words for the three blanks (“essential to ___ dependence”, “generation ___ with weather”, “by ___ surplus electricity”) are reducing, varies and saving.
2. Complete the Passage: After the sentence about systems delivering electricity for up to 100 hours, the best missing sentence is “This capability could make iron-air batteries useful when renewable generation remains low for an extended period.”
3. Highlight the Answer: Which factors cause solar and wind generation to vary? Highlight “weather conditions and the time of day”.
4. Highlight the Answer: Which materials are mentioned for the electrochemical process of iron-air batteries? Highlight “iron and oxygen”.
5. Identify the Idea: The main idea is that iron-air batteries may help address renewable energy storage challenges, although practical considerations remain.
6. Title the Passage: The most appropriate title is “Iron-Air Batteries and the Challenge of Long-Duration Energy Storage”.

(This is an original practice set written for study, not an official test item.)
Task: Listen and Type

Audio: “The professor’s lecture on economic theory was both insightful and challenging for the students.”

Model Transcription: “The professor’s lecture on economic theory was both insightful and challenging for the students.” (Note: Make sure you type every word, including “professor’s”.)

Task: Summarize the Conversation (Interactive Listening)

Scenario: You spoke with a classmate named Sam about a group marketing project. You both decided to focus on social media trends.

Model Answer: “In the above conversation, I talked to my classmate Sam about our marketing presentation. We discussed possible topics for our presentation before finally deciding to talk about the current trends in social media and their effect on consumers. We also decided to meet at the library next Thursday to start working on our presentation slides and divide the initial work between us.”

Sample speaking questions with model answers

Task: Read, Then Speak  

Prompt: “Talk about a book or movie that had a significant impact on your life. What was it about and why was it important to you?”

Model Response: “One movie that had a profound effect on my life is ‘Interstellar.’ The movie is a science fiction film that revolves around a group of astronauts who go on a journey through a wormhole in search of a new home for the human race. The importance of the movie to me was not just the beauty of the visuals, but the theme of the love that exists between a father and a daughter even when they are separated by space and time. After watching the movie, I have become more driven to learn physics and the importance of the little time that we have with the people we love.”

Sample writing questions with model answers

Task: Interactive Writing (Part 1)

Prompt: “Many people believe that cities should invest more in public transportation than in building new roads. To what extent do you agree?”

Model Answer: “I strongly agree that municipal governments should give more importance to public transportation rather than building new roads. In fact, it is much more advantageous to invest in public transportation rather than building new roads, as it would reduce the number of vehicles moving on the road, hence reducing the emission of greenhouse gases into the atmosphere. Furthermore, it would also be equitable, as not everyone would be able to buy a car, but everyone would be able to use public transport to move around the city.”

Free Duolingo Practice Test With Model Answers: How to Use It Properly

Where to find official and unofficial practice resources

The Official Practice Test: Always start at englishtest.duolingo.com. It’s free, unlimited, and gives you an estimated score range. However, it is shorter (about 45 mins) than the real exam (60 mins).

DET Readiness Guide: Duolingo provides an official PDF guide that breaks down every question type.

Unofficial Resources: To get a full set of duolingo english test sample questions and answers, look for third-party websites and video channels that offer mock tests and “shadowing” exercises to improve your speaking pace, and compare each one with the official question types before you rely on it.

How to study model answers without memorizing

The memorization of answers is a trap, and you’ll probably get a prompt you’ve never seen with the adaptive test. However, you should use model answers to:

Identify Transitions: Look for how the model uses words such as “Furthermore,” “Conversely,” or “In light of this.”

Analyze Structure: Look for “Hook -> Detail -> Conclusion.”

Reverse Engineer: Reverse engineer a model answer, break it down to an outline, and then try to write it in your own words.

Instead of memorizing sentences, deconstruct the logic. Identify the “Topic Sentence,” the “Supporting Evidence,” and the “Conclusion.” Use a free duolingo practice test with model answers to harvest high-level synonyms (e.g., using “ubiquitous” instead of “common”) and see how they are placed in context.

How to Write Better Duolingo English Test Answers

A simple framework for speaking answers

Point: State your main answer immediately.

Reason: Explain why you feel that way.

Example: Give a specific personal or general example.

Point: Restate your position to wrap up.

Using this method ensures your duolingo practice test answers for speaking remain structured and easy for the AI to process.

A Simple Framework for Writing Answers 

Observe: State a fact or opinion.

Support: State two supporting details or reasons.

Speculate/Summarize: Speculate about a future outcome or summarize your answer.

Vocabulary and grammar that help without sounding forced

Transitions: Use “Consequently,” “In contrast,” or “Furthermore” instead of “So,” “But,” or “And.”

Complexity: Use relative clauses (“The student, who had studied hard, passed the exam”) to show the AI your command of complex grammar. Reviewing duolingo english test sample questions often can help you identify where this grammar form is being used.

FAQ

Are free Duolingo practice tests with model answers enough to get a high score?

Although free tests are good for getting familiar with the test, they are usually not as long as the actual test, lasting about 45 minutes, whereas the actual test lasts 60 minutes. If you want to score highly, i.e., above 120, then apart from tests, you should be actively using the language, i.e., read news articles, listen to podcasts, and set your own timer to see how much you can write.

How often should I take a Duolingo practice test before the real exam?

Do not “burn through” practice tests daily. Instead, take one every 3–4 days. Use the days in between to analyze your mistakes, expand your vocabulary, and record yourself speaking. Quality of review is more important than the quantity of tests taken.

Are the 2026 Duolingo practice materials different from previous years?

Yes. Since July 1, 2025, the DET has included Interactive Speaking, which replaced Listen, Then Speak, and the older “Read Aloud” type has been removed. There is also a greater focus on Integrated Skills (e.g., listening and then writing a summary). Always ensure your practice materials include “Interactive Listening” and “Fill in the Blanks” to stay current.

How long should my Duolingo speaking and writing answers be?

Speaking: Aim to speak for the entire duration provided (e.g., the full 90 seconds or 3 minutes). Long pauses hurt your score more than simple grammar.

Writing: For the 5-minute Writing Sample, use the full time to plan, write and check your answer. For “Write About the Photo,” describe the image in as much detail as you can within 60 seconds.

Conclusion 

Preparation for the DET needs to include a mix of language ability and strategic preparation. By utilizing these Duolingo English Test sample questions and answers, you can feel confident as your test date approaches. Remember, the AI looks for clarity, complexity, and consistency. Your preparation begins today with a free Duolingo English test practice with answers to gauge your level!

Want to ACE the Duolingo English Test (DET) And Reach Your Goals? Get Your FREE Lume Account Today to Unlock… ✅ 10,000+ PRACTICE QUESTIONS with detailed answers ✅ FREE MOCK TESTS with fast & accurate AI scoring ✅ Get BETTER SCORES with a PERSONALIZED study plan GET YOUR FREE ACCOUNT NOW (Limited seats available!)