What they measure
A specific, trainable skill rather than general reasoning. Rotating a solid in your head, spotting the one field that differs between two records, doing exact arithmetic at pace. Employers add one of these when the role depends on it daily.
How they work
Usually shorter and faster than reasoning batteries, with more questions and tighter per-item timing, because speed and accuracy are the point. The format varies more by provider than reasoning tests do, so check the guide for the exact test your invitation names.
What to expect here
Each guide explains the format and shows worked questions. Spatial reasoning, error checking and calculation serve free timed practice from our reviewed bank; mechanical reasoning and memory recall carry guides and the free diagnostic while their engines are built.