* The exam board's website: This is the most reliable source. If it's a standardized test (like GCSEs, A-Levels, SATs, ACTs, etc.), the organization that administers the exam will likely have past papers available, often for a fee or for free, depending on the organization's policy.
* Your school or college: Your teachers or tutors will often have access to past papers and may be able to provide them to you.
* Online educational resources: Websites like Revision World, Exam Papers Plus, and others that focus on specific exam boards or subjects sometimes have past papers available, though their legality and completeness can vary. Always check the source's legitimacy.
* Libraries: Your local library might have collections of past papers, especially for more widely used exams.
* Third-party websites (use caution): Many websites offer past papers, but be wary of copyright infringement and the accuracy of the papers. Make sure the source is reputable. Often, these websites may charge a fee.
To help me direct you to the right resources, please tell me:
* What kind of exam or level are you looking for past papers for? (e.g., GCSE Maths, A-Level Physics, SAT, etc.)
* Which country are you in? (Exam boards vary by country.)
* What subject is it for?
With more information, I can give you a much more precise answer.