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Aptitude test guides and advice
Written by the people who set our practice tests: what each format asks of you, how it is scored, and what actually moves a score before test day.
Every guide
Search for the format you have been invited to sit, or the publisher or employer named in your invitation.
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What Are The Differences Between Aptitude Tests and IQ Tests?
An IQ test measures general intellectual ability; an aptitude test measures potential in a specific area such as numerical or verbal reasoning. Compare both.
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How to Answer Strongly Agree and Strongly Disagree Questions
Strongly agree and strongly disagree questions are Likert scale items used in personality tests. Learn the honest, consistent strategy for answering them.
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How To Prepare For A Digital Interview In 2026
Gain expert insights on how to prepare for a digital interview in 2026. Discover essential tools, tips, and techniques to ace your online interview.
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Hirevue Video Interviews: Tips, Practice Questions & Guide
Get ready for your HireVue video interview with our comprehensive guide. We offer tips, practice questions, and valuable insights to help you succeed.
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The Climbing Staircase Problem: Solution and Formula
The number of ways to climb n stairs one or two at a time is f(n) = f(n-1) + f(n-2), the Fibonacci pattern. Worked by hand, with a table and variations.
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Pymetrics Games Test (Now Harver): How to Prepare
Pymetrics is now a Harver product, still sold under the pymetrics name. What the games measure, how long they take, and what preparation actually helps.
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What Your Aptitude Test Results Mean
Aptitude test results are usually reported as a percentile against a norm group, not a raw score. Here is how that works and how employers set a pass mark.
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The Best UK Universities Ranked
Uncover the correlation between aptitude test scores and academic prowess of students from top UK universities in this insightful study.
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10 Essential Tips to Ace a Role Play Assessment
Ace your role play assessment with our essential 10-step guide. Improve your problem-solving, interpersonal skills, and emotional intelligence for success.
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What To Expect At A BDO Assessment Center: Key Tips
Get prepared for the BDO Assessment Center. Discover tested tips and tricks to navigate group exercises, case studies and interviews like a pro.
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MI5 Graduate Scheme: Ultimate Guide For Applicants
Applying for the MI5 graduate scheme? We'll walk you through each step of the application process, and give you tips for a successful application.
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Top 10 DevOps Engineer Interview Questions You May Be Asked
Prepare for your interview with the top 10 DevOps engineer interview questions you may be asked including example explanations.
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