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Econ Olympiad Prep

IEO

IEO mock papers

Timed papers in the International Economics Olympiad format. For the Economics Olympiad, see the EO mock papers.
IEO 2026 format, may change

Written papers

IEO International Round

IEO 2026 format, may change. Built from past IEO papers. Multiple choice uses IEO marking: +2 right, -0.5 wrong, 0 blank. In the open questions only your best 4 of 5 count.

  • Economics and Finance: multiple choice40 MCQs, 90 minutes
  • Economics and Finance: open questions5 FRQs, 155 minutes

Not included: Business Case. A team presentation in English with slides, after a day of preparation, judged by a panel. It counts for 50 of the 200 points.