TalentLens, a provider of assessment tests, are currently offering students free access to two tests to complete as practice for the types of tests you may be asked to take once you start job hunting:
1. Numerical reasoning test
2. Critical thinking test
You can opt to receive a written report based on your results. The links to the tests can be found on the Practice Aptitude Test section of their website:
University of York Careers and Placements 