ISTQB · CTFL v4.0
ISTQB Foundation Level (CTFL v4.0) — Complete Guide for QA Testers
The Certified Tester Foundation Level (CTFL v4.0) is the world's most recognised entry-level software testing certification, issued by the International Software Testing Qualifications Board (ISTQB). This guide walks you through the current v4.0 syllabus, exam format, a proven 4-week study plan and free chapter-wise sample questions — everything you need to pass on the first attempt.
CTFL v4.0 at a glance
Before you plan your study, get familiar with what the exam actually demands. CTFL v4.0 is a vendor-neutral, tool-agnostic exam focused on testing fundamentals — not on any particular framework.
- Questions
- 40 multiple-choice
- Total points
- 40 (weighted 1–3 per question)
- Pass mark
- 26 / 40 (65%)
- Duration
- 60 min (75 min for non-native English)
- Delivery
- Online proctored or in-person exam centre
- Validity
- Lifetime — no renewal needed
Who should take the ISTQB Foundation Level?
Freshers & career switchers
A structured, globally recognised entry point into software testing that many recruiters filter for.
Manual & automation QA
Formalises the vocabulary you already use daily — test levels, techniques, risk-based testing, defect management.
SDETs, BAs & developers
Understand testing terminology used by cross-functional teams, and unlock ISTQB Advanced Level tracks later.
The 6 chapters of CTFL v4.0
The v4.0 syllabus is divided into six chapters. Chapters 4 and 5 carry the largest share of exam questions, so weight your study time accordingly.
Fundamentals of Testing
K-level up to K2 · ~8 questionsWhat is testing, why we test, testing principles, test activities and work products, essential skills, whole-team approach, tester independence.
Practice chapter questionsTesting Throughout the SDLC
K-level up to K2 · ~5 questionsSDLC models, test levels (component, integration, system, acceptance), test types, maintenance testing, shift-left, DevOps and CI/CD context.
Practice chapter questionsStatic Testing
K-level up to K2 · ~4 questionsStatic vs dynamic testing, review process, roles and responsibilities, review types (informal, walkthrough, technical, inspection).
Practice chapter questionsTest Analysis & Design
K-level up to K3 · ~11 questionsTest techniques — equivalence partitioning, boundary value analysis, decision tables, state transition, use-case testing, statement/branch coverage, checklist-based and exploratory testing.
Practice chapter questionsManaging the Test Activities
K-level up to K3 · ~9 questionsTest planning, risk-based testing, estimation, monitoring and control, configuration management, defect management, communicating status.
Practice chapter questionsTest Tools
K-level up to K1 · ~3 questionsTool support for testing, benefits and risks of test automation, categories of tools across the test process.
Practice chapter questionsA 4-week study plan that actually works
This plan assumes 1–2 hours of daily study. Adjust the pace up or down based on your testing experience, but keep the weekly mock-test cadence — timed practice is what turns syllabus knowledge into exam performance.
Chapters 1–2: Fundamentals + Testing across the SDLC
- Read syllabus chapters 1 & 2 end to end
- Build a flashcard deck for the ISTQB glossary terms
- Attempt 20 questions on Chapter 1 sample bank
Chapter 3 + start Chapter 4: Static Testing + Test Techniques
- Practice equivalence partitioning and boundary value analysis by hand
- Draw at least 3 decision tables from real scenarios
- Attempt Chapter 3 sample questions with 65% pass target
Finish Chapter 4 + Chapter 5: Techniques + Test Management
- Solve state transition and use-case testing problems
- Read Chapter 5 twice; the highest-weight scoring area
- Attempt full Chapter 4 + 5 sample sets, log every wrong answer
Chapter 6 + full-length mocks + revision
- Read Chapter 6 (Test Tools) — light content, high recall value
- Take 2 full 40-question mock tests in strict 60-minute conditions
- Rework every wrong answer against the syllabus wording
5 exam tips from testers who passed on the first attempt
Read the syllabus — twice
The exam paraphrases syllabus wording almost verbatim. If you can restate a learning objective in one sentence, you can answer questions on it.
Focus on Chapters 4 & 5
They contribute ~50% of the exam's total points. Master test-design techniques and test management before touching Chapter 6.
Practise K3 questions on paper
K3 questions (apply-level) in Chapter 4 need you to actually derive test cases. Draw the decision tables and state transition diagrams by hand.
Take at least 3 timed mocks
Sitting a 60-minute full mock reveals pacing issues you won't catch by solving 10 questions at a time.
Keep an error log
Every wrong answer goes into a log with the syllabus reference. Review the log the day before your exam — this beats re-reading textbooks.
What to do next
Read the full CTFL v4.0 syllabus
Chapter-by-chapter learning objectives with K-level guidance.
Free sample questions (all 6 chapters)
Practice bank organised by chapter with detailed explanations.
Take a free 40-question mock test
Timed like the real exam — see your score against the 65% pass mark.
ISTQB exam fees in India
Current CTFL fees, GST, retake pricing and how to register.