Free quizzes
Practise right now, no account
Three practice quizzes, one per level, 15 questions each. Every answer is marked on the spot, explained, and carries the book it comes from.
No sign-up is asked for — you can start now and decide afterwards.
Yellow Belt quiz
freeThe fundamentals of Lean: waste, 5S, kaizen, visual management, going to the gemba and flow logic.
15 questions, no sign-up
Green Belt quiz
freeThe DMAIC approach, the flow tools — mapping, SMED, kanban — and the statistical part: capability, measurement validation, hypothesis tests.
15 questions, no sign-up
Black Belt quiz
freeSteering — project selection, strategy deployment, change management, team leadership — and advanced statistics.
15 questions, no sign-up
beltup is an independent practice tool: it awards no certification and is not affiliated with any certification body. Trademarks and non-affiliation