Blackrock uses, depending on the specific job profile, one or more of the following psychometric tests during their recruitment process:
Blackrock usually uses CEB/Gartner (SHL) tests to test their applicants. However, this might differ depending on where you're taking your tests. We, therefore, advise you to inquire about the test publisher and the tests that will be used during your aptitude test.
Note: It is possible that the organization, based on specific job roles and / or specific personality traits, composes a tailored assessment. As a candidate you have the right to know what you can expect on your assessment day. Therefore, it is wise to make sure that you are well informed before the assessment and request information from the recruiting organization or assessment center where you will take your tests.