Certified Professional in Supply Management (CPSM) Practice Tests

Validates knowledge of procurement and supply management, including sourcing, negotiation, contracts, supplier relationships, supply chain integration and leadership.

CPSM is three separate exams, all four-option multiple choice: Core (165 questions, 180 minutes), Integration (150 questions, 165 minutes) and Leadership (150 questions, 165 minutes). Questions mix recall with situational items. We compared the main options on official coverage, per-exam practice and price.

Most people should start with the free handbook samples. ISM's own Learning System, which includes one practice exam per exam, is the realistic practice option because third-party CPSM banks are scarce. Take each diagnostic before you study.

Practice test	Best for	Questions	Price
Candidate Handbook sample questions	Free first look	6	Free
Supply Management Learning System (Core, Integration or Leadership)	Official practice exam	150+	$695
CPSM Learning System (all three exams)	All three exams	465	$1,772

Free first look

Candidate Handbook sample questions

ISM's handbook shows the exam's question formats with worked examples at the recall, understanding and application levels, and lists how many questions each task area gets on every exam.

Great fit if you want a free look at the question style and a map of where each exam's questions come from.

Poor fit if you need a score or full-length practice; use the Learning System's practice exam.

Official practice exam

Supply Management Learning System (Core, Integration or Leadership)

Each exam has its own online system with a diagnostic practice exam that gives results at once and can be retaken, plus module quizzes, flash cards and a study plan. Buy one exam at a time.

Great fit if you are taking the exams one at a time and want ISM's own practice built on the current specifications.

Poor fit if you are taking all three and want to save money (see the bundle), or want a large independent bank.

All three exams

CPSM Learning System (all three exams)

The Core, Integration and Leadership systems in one purchase, with a diagnostic practice exam for each exam, quizzes, flash cards and a combined study plan.

Great fit if you plan to take all three exams within a year and want every practice exam in one purchase.

Poor fit if you will space the exams over more than a year; the single-exam systems let you pay as you go.

What to look for in a CPSM practice test

Match the exam, because there are three. Core covers sourcing, category management, negotiation, legal, supplier relationships, cost and price, and financial analysis. Integration covers supply chain strategy, S&OP, quality, logistics and project management. Leadership covers strategy, stakeholders, talent, technology, risk and ESG. Each has its own practice exam.
Use the 4th edition. The 4th-edition exams went on sale in October 2026 and ISM's Learning Systems are built on them. Older books are sold secondhand, but practice questions written for earlier editions can miss the new specifications.
Expect ISM's own system to be the main option. Candidates on r/procurement say there is little outside material for CPSM compared with credentials such as CPIM. Third-party banks are scarce, so ISM's practice exams carry most of the load.
Question styles to practise. Every question has four options and one correct answer, in closed-stem, sentence-completion and most/best formats, and range from recall to applying knowledge in a situation. Practise the situational ones most.
Member pricing matters. ISM members pay $395 instead of $695 per Learning System and $495 instead of $795 per exam, so compare the saving with the cost of membership before you buy.
Skip sites selling "real exam questions." Sites promising actual CPSM questions or a guaranteed pass are selling leaked or copied items. ISM's exam agreement bans using unauthorised copies of exam questions or answers and lets ISM invalidate your scores and revoke your certification. A real practice test explains why each answer is right; a dump only lists answers.

How to use CPSM practice tests

Take the diagnostic first. ISM's handbook tells candidates to take the diagnostic practice exam before studying and use the score report to see which task areas need work.
Study by module, then retake the practice exam. Work through each module's lessons and quizzes, then retake the practice exam at the end to measure progress. The Learning System allows retakes.
Do not treat the practice score as a prediction. Candidates report the real exam is harder than the practice exam, with answer options that are less obvious. Use the practice exam to find topics, and extra situational practice to prepare for the real wording.
Plan the exams one at a time. The exams can be taken in any order and each is scored separately. Candidates who passed all three often bought and studied the systems one by one, which spreads the cost.
Rehearse the timing once. Core allows 180 minutes for 165 questions and the other two 165 minutes for 150, about a minute each, so do one timed run through a practice exam near your date.

ISM: certification candidate handbook ↗ISM: Core Learning System ↗ISM: CPSM Learning System bundle ↗Reddit: CPSM exams practice tests difficulty ↗Reddit: lack of CPSM study material ↗

CPSM practice test FAQ

Are there free CPSM practice tests?

Only a small one. ISM's candidate handbook includes six sample questions with answers. ISM does not offer a free practice exam, and free third-party sites are generic rather than written for ISM's specifications.

Is there an official CPSM practice exam?

Yes, one for each exam, inside the Learning System: 165 questions for Core and 150 each for Integration and Leadership. It gives results immediately and you can retake it.

Are the CPSM practice exams harder than the real exam?

Candidates say the opposite: the real exam felt harder, with less obvious answers than the practice exam. Treat the practice exam as a topic finder, not a score predictor.

How many CPSM practice exams should I take?

ISM provides one practice exam per exam, so take it as a diagnostic before you study and again at the end. Add situational practice from the module quizzes and the handbook examples.