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ISTQB CTFL practice test 2026: ISTQB Certified Tester Foundation Level

Testing fundamentals, test design and automation basics. Topics: Quality Assurance, Test Case Design, Test Automation, Agile, Unit Testing. Free, timed and scored instantly, with an explanation for every answer.

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Frequently asked questions

How many questions are in the ISTQB CTFL practice test?

40 questions in 60 minutes, weighted by the official exam areas: 1. Fundamentals of testing: 8 questions; 2. Testing throughout the SDLC: 6 questions; 3. Static testing: 4 questions; 4. Test analysis and design: 11 questions; 5. Managing the test activities: 9 questions; 6. Test tools: 2 questions. Aim for 65% or more.

Is this ISTQB CTFL mock exam free?

Free to take: sign in and sit it up to 2 times every 30 days (learners on a GeeksArray course have no limit). Every attempt draws a fresh set of questions.

Are these real ISTQB CTFL exam questions?

No. They are original practice questions written against the official ISTQB Certified Tester Foundation Level exam guide, so they cover the same areas and difficulty without copying the real exam.

What do I get after the test?

An estimated score, a breakdown by exam area so you know what to revise, and an explanation for every answer.

Before you start

The test runs in fullscreen and watches for you leaving it.

  • Pressing Esc, switching tabs or apps, or clicking a notification each count as one exit.
  • On the 4th exit the test submits automatically, with whatever you have answered so far.
  • Close other apps and silence notifications now. Keep your phone away from the screen.
  • Once started, the attempt counts even if you leave.