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OA prep · by firm

Five Rings online assessment 2027

Provider: Five Rings

Providers change between cycles and firms rarely publish their tests, so everything here is what candidates report and what the provider documents, in that order of trust. Treat it as where to start, not a promise.

10 Five Rings openings live on the tracker

Practise the format, free

The drills here that train what Five Rings sends, in the order to play them. Every one is free, and the ranked ones put you on a board against people applying to the same places.

Play without an account. Create a free one to save scores, see your weak spots and get on the leaderboard.

What the test is like

Five Rings online assessment

Built by Five Rings

Format
One mixed quantitative paper rather than separate sections: mental maths, probability, combinatorics, geometry and some integration.
Timing
Reported at 19 questions with roughly two to three minutes each. Marking not published.
What is uncertain
This rests entirely on prep site write ups. The same 19 question figure repeats across sources that may all share one origin, so treat it as indicative rather than checked.
How to practise
Practice Questions for the probability and geometry, Mental Maths for the arithmetic.
Practice Questions

What students report this cycle

No debriefs about Five Rings's test yet this cycle. Students who track an application here can say what they sat afterwards; once a firm has three, the counts show here.

Other firms

The full OA prep guide: every provider, every drill, and the plan for the weeks before a test.