What is the CORE cognitive test?
CORE stands for Cognitive Reasoning Evaluation. It is designed as a broad online reasoning practice experience rather than a narrow drill in one question type.
CORE does not have a separate question bank, score identity, or result page in the current application. Its call to action opens the shared Cognitive Index IQ Assessment, which stores the generic “iq” test type and displays the generic IQ report.
Older catalog copy described a 35-question, 25-minute form. That separate CRI flow still exists at /start, but it is not the 46-question assessment linked from this page.
What the test measures
Abstract and logical reasoning
Sequences, deductions, coding rules, classifications, and relationship problems make up most of the form.
Numerical problem solving
Arithmetic, fractions, rates, percentages, and number patterns test efficient quantitative reasoning.
Verbal and spatial relationships
Vocabulary, analogies, classification, and a smaller set of orientation problems broaden the item mix.
Format and what to expect
CORE uses the current fixed Cognitive Index reasoning form: 46 questions, four options per question, previous and next controls, and one 30-minute timer. You may skip an item and return before final submission.
- The questions mix several reasoning styles rather than staying in one section.
- You can revise earlier answers while the timer is running.
- Unanswered items count as incorrect when the form is submitted.
- Completion continues through the existing results and report flow.
How scoring and results work
The shared results flow counts correct responses, creates category percentages, and converts raw accuracy to an IQ-style score and percentile estimate.
The conversion is an internal website formula. The repository does not contain norming or validation evidence for treating the result as a clinical IQ score or a population-standardized CORE score.
The most defensible use is to review which item types felt easy or difficult and to compare performance only under similar testing conditions.
How to prepare
- 1
Practice number and letter sequences, analogies, and short deductions.
- 2
Refresh fraction, percentage, and rate calculations.
- 3
Read every option before committing on “odd one out” and classification items.
- 4
Keep moving if a problem is taking more than a minute; you can return later.
- 5
Retake only after an interval if you want to reduce immediate memory effects.
CORE test FAQ
What does CORE stand for?
On Cognitive Index, CORE stands for Cognitive Reasoning Evaluation.
How long is the CORE cognitive test?
The current linked test has 46 questions and uses a 30-minute overall timer.
What kinds of questions are included?
The form mixes abstract and logical reasoning, numerical problems, verbal relationships, classification, and a small number of spatial-orientation items.
Can I return to a skipped CORE question?
Yes. The fixed test interface has previous and next controls until you submit or time expires.
Is CORE a clinical or validated IQ test?
No such claim is supported by the current repository. Treat the result as informational online practice, not a diagnosis or high-stakes assessment.
Important limitation
CORE is an informational online reasoning assessment. It is not a clinical diagnosis, a validated employment test, or a substitute for professional cognitive evaluation.