IB Diploma Practice Tests 2026
Free mock tests for 7 ib diploma exams — sample questions, instant scoring and full explanations.
IB Diploma practice tests
InfinityMock covers 7 ib diploma exams across 1 country (International 🌍). Every exam page gives you free sample questions plus unlimited AI-generated mock tests with worked explanations.
Pick your exam below to start practising. Each page includes the official subject breakdown, free practice questions, and a linked study guide.
All 7 IB Diploma exams
- IB Biology practice test — International Baccalaureate - Biology · International 🌍 · 6 subjects · study guide
- IB Chemistry practice test — International Baccalaureate - Chemistry · International 🌍 · 8 subjects · study guide
- IB Economics practice test — International Baccalaureate - Economics · International 🌍 · 4 subjects · study guide
- IB History practice test — International Baccalaureate - History · International 🌍 · 5 subjects · study guide
- IB Mathematics practice test — International Baccalaureate - Mathematics · International 🌍 · 5 subjects · study guide
- IB Physics practice test — International Baccalaureate - Physics · International 🌍 · 6 subjects · study guide
- IB Psychology practice test — International Baccalaureate - Psychology · International 🌍 · 5 subjects · study guide
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