Of all Critical Reasoning Question Types on the GMAT® , the conclusion question is probably the easiest of the lot. The only thing that one needs to remember is that the conclusion should not be a possibility but a certainty based on the information given. Test-takers sometimes tend become adventurous and choose options that are not fully supported by the information since the correct option seems too obvious. But on the GMAT® it is the most straightforward option that turns out to be the conclusion.