I had to do two tests for this role: numerical reasoning and inductive reasoning, which is diagrammatic reasoning. I remembered for both you are given about 1 minute for each question. Shortly after you have completed the test, they will generate a report to tell you how you have performed compared to other candidates: significant area for improvement, area for improvement, area of competence, area of strength and significant area of strength. But it is a vague indication and even if you have performed above average it doesn't mean that you can proceed to the next stage. I was quickly rejected after the online assessments result come out--I had an above-average performance in one, and an average performance in another.