Demonstration · no account required

Try a GBMC sample test.

Ten original questions introduce the expected level and reasoning. Your answers stay in your browser and are never stored or transmitted.

Questions10
Suggested time10 min
Indicative score70%
Data transmittedNone

Select one answer for every question, then request the correction. This practice test awards no certificate and uses none of the pilot exam questions.

01A digital solution targets rural craftspeople with unreliable connectivity. Which first decision makes the value proposition more inclusive? Sustainable value & users
02Which value proposition is the most verifiable? Sustainable value & users
03A priority segment rarely uses the Internet, yet the only planned channel is an online campaign. What does the GBMC reveal? GBMC architecture
04Why should GBMC blocks be analysed as a system? GBMC architecture
05Before claiming a CO₂ reduction, which information is essential? Impacts & evidence
06Which data point describes an impact rather than a simple output? Impacts & evidence
07Which criterion is the most robust when selecting a local collection partner? Viability & partners
08When comparing two circular solutions, which cost should be considered? Viability & partners
09A company says its product is “neutral for the planet”. What is the appropriate response? Governance & claims
10BMC2Green AI suggests a figure with no source or method. How should it be treated? Governance & claims
Indicative result only. The certification exam contains 40 questions in 45 minutes and its decision includes human review.