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IB practice questions, marked in seconds

Original, IB-style questions for the Diploma Programme. Multiple choice checks instantly - no account needed - and a free account gets written answers marked against IB-style markschemes.

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01Biology
29 questionsPractice
02Business Management
29 questionsPractice
03Chemistry
26 questionsPractice
04Computer Science
34 questionsPractice
05Economics
33 questionsPractice
06Geography
10 questionsPractice
07History
10 questionsPractice
08Mathematics: Analysis and Approaches
24 questionsPractice
09Mathematics: Applications and Interpretation
37 questionsPractice
10Physics
29 questionsPractice
11Psychology
10 questionsPractice
How it works
01
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Pick a subject and answer IB-style questions written to the syllabus and its command terms. No account needed for multiple choice.

02
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Written answers are marked against IB-style markschemes in seconds - an IB mark, plus point-by-point feedback on your working.

03
Track progress & compete

Keep a streak, climb your league, challenge classmates - practice that actually sticks between now and exam day.

IBMarker is not affiliated with the International Baccalaureate Organization (IBO). "IB" and "International Baccalaureate" are registered trademarks of the IBO. All questions are original, written in the style of the IB Diploma Programme.