Exam Prep

The r/IGCSE Resources Repository is a student-run collection of resources for students preparing for IGCSE examinations.

A collection of machine learning and AI interview questions with code and cheat sheets for common data science libraries.

Mojza collects free O Level and A Level learning resources for students.

ITExams collects certification exam questions with detailed answers and other preparation materials for IT exams.

McElroy Tutoring links printable practice PDFs for released SAT and ACT exams.

AnkiDecks turns PDFs, slides, videos, and notes into AI-generated flashcards, with online study and Anki export options.

Exam-mate offers a question bank for IGCSE, A-Level, IB, AQA, and OCR exams, which users can use to build online tests.

Get Sum Math offers free GED practice in math, science, reasoning through language arts, and social studies.

XtremePapers provides downloadable past papers, marking schemes, specimen papers, examiner reports, and syllabi.

Physics Wallah offers online courses for school classes and competitive exams including JEE and NEET.

The College Board provides full-length SAT Suite practice tests through Bluebook and downloadable paper tests.

ZNotes provides student-created revision notes, videos, and quizzes alongside a peer community.

Physics & Maths Tutor offers GCSE, IGCSE, and A-Level revision notes, worksheets, questions, and past papers.

Revision Science provides free GCSE and A-Level revision resources for biology, chemistry, physics, and combined science.

Study Hatch organizes past papers and classified questions for O and A Levels across multiple exam boards.

SAT Slayer offers a SAT question bank, custom practice tests, skill practice, and score tracking.

PyqHub provides more than 1,000 previous-year questions for practice without requiring login.

Catchascience shares student-made videos explaining academic topics, with current resources focused on IGCSE science.

CAIE Finder searches Cambridge past exam papers for answers across O Level, A Level, and IGCSE examinations.

This site organizes downloadable past papers for IGCSE, Checkpoint, IB, and other examinations by subject.

IndiaBIX offers aptitude questions with explanations for competitive examinations, placement interviews, and entrance tests.

This independent archive organizes free NCEA past papers, exams, answer schedules, and exemplars by subject or standard.

Free Online Test provides mock exams, multiple-choice questions, and practice tests for competitive examinations.

ISC.exe organizes Class 12 ISC notes, past papers, formula sheets, and revision resources across subject groups.