You might feel the possibility of failing your PRINCE2 Foundation certification exam. However, the PRINCE2 exam pass rate is higher than the failure rate. You need a minimum of 33/60 (55 % passing rate) to clear the Foundation exam. The Practitioner level demands a pass rate of approximately 55% (38/68).  Failure to manage your time of assessment and lack of preparation are some of the reasons for failing the exam. You will need a comprehensive understanding of the themes, appendices, and glossary to succeed.