Exam Prep

FreeOnlineTest, ⁠CrackAP, Examveda, SaveMyExams, Aglasem, MajorTests or Alloprof: Exam Practice Tests
IndiaBIX: Aptitude Tests
Science Career General: PhD / STEM Career Study Guides
DoubtNut: Exam / Solutions / Help / Ad-Bypass
Papers.Xtreme: Test Revision Notes & Answers
AllFreeDumps or ⁠PDF Tube: Exam Papers / Study
⁠Get Sum Math: GED Prep / Practice
CaieFinder: Previous Cambridge Test Answers
Exam Downloader: Exam Download Tool
ITExams: IT Exam Collection
Pearson's AP Universe: AP Exam Guides / Community / Discord
CrackAP: Practice AP Exams
r/APStudents Course Survey: AP Exam Comparison Spreadsheet
r/CATpreparation: CAT Test Prep / Discord
Revisely: GCSE Exam Help
⁠free-clep-prep or ModernStates: Free CLEP / DSST Exam Prep
⁠NCERT Books: NCERT Practice Books
nzqa.toasting: Download NZQA Past Papers
CatchaScience, IGCSEResources, r/IGCSE or ZNotes: IGCSE Study Notes / Resources
IGCSE Papers, ⁠exam-mate, ⁠Study Hatch, RevisionScience or Physics & Maths Tutor: Download Past GCSE / IGCSE Papers
anthropology: UPSC Telegram Channel
GaryChamberlainLectureNotes: Econometrics Lecture Notes