Full-length practice exams for ISTQB and A4Q certifications, in the same format as the real exam: 40 questions, 60 minutes, 65% to pass. Every answer option gets a written rationale — not just the correct one.
2,119 practice questions · 50 mock exams · 9 certifications · 3 languages · 100% free
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The A4Q Selenium Tester certification — automating browser tests with Selenium WebDriver: locators, the Page Object Model, waits and synchronisation, browser interactions and test stability.
The core ISTQB foundation certification — fundamentals of testing, the test process, techniques and tool support.
Testing of and with AI-based systems — quality characteristics, ML data, model testing and explainability.
The ISTQB Advanced Level Agile Tester certification (v2.0, released 17 April 2026) — the official successor to both the retiring CTFL-AT and CT-ATT extensions. Six chapters: test strategy and test approach challenges, people and teams, test management and test process improvement, shift left, Agile approaches and test techniques (the largest chapter), and test automation and test tools. Exam: 40 questions, 52 points, 34 to pass (65%), 90 minutes. Questions are weighted unequally — K2 counts 1 point, K3 counts 2 and K4 counts 3, so nine questions carry 21 of the 52 points.
The ISTQB Advanced Level Test Analyst certification (v4.0) — the deep-dive on test design for practising testers. Covers the Test Analyst's tasks in the test process and in risk-based testing, test analysis and design (the largest chapter at 22 of 45 questions), testing quality characteristics, and software defect prevention. Exam: 45 questions, 78 points, 51 to pass (65%), 120 minutes. K4-level questions included.
The ISTQB Advanced Level Test Management certification (v3.0) — for test leads and managers. Three chapters: managing the test activities (26 of 50 questions), managing the product, and managing the team. The most analytical ISTQB exam at this level: 14 of 50 questions are K4. Exam: 50 questions, 88 points, 58 to pass (65%), 120 minutes.
After you submit, each answer option gets its own written rationale — including the wrong ones. You learn why, not just what.
Boundary values to derive, decision tables to read, state diagrams to trace, code to inspect. Not syllabus definitions reworded.
Original questions mapped to the current syllabus chapters and K-levels. Never scraped from exam dumps.
Practise full-length mocks with no account and no paywall. A free account adds progress charts, a readiness score and a plan to your exam date.
A written rationale for each option — right and wrong — after you submit.
Questions mapped to the current syllabus chapters and K-levels.
Authored by an ISTQB-certified test architect — never scraped from dumps.
Foundation Level has hundreds of mock exams. Advanced Level has almost none. Here is every source with real practice material for CTAL-TA, CTAL-TM, CTAL-AT and CT-PT, with what each one publishes about itself, checked on 5 November 2026.
The official ISTQB sample exam is the closest thing to a real CTAL-TA paper, and almost every study site links to it without saying what is inside. Here is the map: 45 questions, 78 points, which chapter owns each question number, and the four learning objectives the main set never tests.
Most CT-AI question packs on sale in 2026 were written for a syllabus that is no longer examined. Eight sources ranked, with what each one actually publishes about itself.
ExamCaliber is an independent study resource. We're not affiliated with any certification body, and we never reuse confidential exam content — every question is original and reviewed by a named expert.
About us →Yes — you can start practising for free, no account required. Your progress autosaves while you take a test.
No. Every question is original, written to the same syllabus and cognitive level, so you practise realistically without violating exam confidentiality.
Yes. After you submit, every question shows the correct answer plus a written rationale for why each option is right or wrong.
No. Every mock, question and rationale is open without signing in. A free account adds a dashboard: your score over time per certification, weakest chapters and K-levels, an exam-readiness score, a weekly plan built around your exam date, and a drill of the questions you got wrong.