The famous 12-minute, 50-question speed-vs-accuracy test format used by NFL teams since the 1970s. Mixed verbal, numerical, logical and spatial items. Free to take, no signup required.
The Wonderlic Cognitive Ability Test is a 50-question, 12-minute pre-hire cognitive screening assessment developed by E. F. Wonderlic in 1937. It became famous outside hiring contexts when the NFL adopted it at the Combine in the 1970s — every drafted player has taken some version of it since.
The format is its defining feature: fifty questions, twelve minutes, one number out of fifty. Items mix verbal (analogies, vocabulary, sentence completion), numerical (arithmetic, series, word problems), logical (deduction, syllogism), and spatial reasoning. Difficulty rises through the test — most takers don't finish all 50.
Mental processing speed is part of what gets measured here, alongside reasoning ability. That trade-off — accuracy versus speed under pressure — is the heart of the format and is why a Wonderlic score correlates so strongly with full-scale IQ and with job performance in cognitively demanding roles.
This test is created by IQ-EXAMS.COM and uses 50 original items modeled on the published format of the Wonderlic Cognitive Ability Test. The actual Wonderlic test items are commercial copyrighted property of Wonderlic Inc. Our percentile and occupational comparisons are based on publicly available studies and the publisher's own published norms.
Eldon F. Wonderlic developed the test in 1937 as a graduate student at Northwestern University. His original goal was practical: give employers a fast, cheap way to estimate a job candidate's general cognitive ability without committing to a 90-minute clinical battery. The first commercial customers were factories, then offices through the 1940s and 50s.
The leap into popular culture happened in 1968, when Tom Landry's Dallas Cowboys started using the Wonderlic to evaluate draft prospects. The rest of the league followed through the 1970s, and by the 1990s every NFL Combine attendee was taking it. Player scores started leaking — and once they did, the test became something the public couldn't stop talking about.
Famous Wonderlic scores from the NFL include:
Average scores by NFL position — based on figures cited across multiple sources — generally rank offensive linemen and quarterbacks near the top (high 20s), with running backs and cornerbacks lower (high teens). This isn't a statement about intelligence by position; it reflects who NFL scouts choose to draft into different roles.
The 12-minute countdown begins immediately. There's no warm-up.
Verbal, numerical, logical and spatial. Skip and return; pace yourself.
When the timer hits 00:00 the test submits whatever you have.
Instantly. Optional $7.99 unlock for the full PDF report.
Population mean is approximately 21 out of 50, with a standard deviation of about 7. Roughly 68% of test-takers score between 14 and 28.
Drawn from publicly cited sources (Wonderlic publisher norms, academic reviews, and NFL Combine reporting). Treat these as approximate population averages, not cut-offs.
| Occupation | Avg score |
|---|---|
| Chemist / scientist | 31 |
| Lawyer / attorney | 30 |
| Programmer / software engineer | 29 |
| MBA / business graduate | 28 |
| Bank manager / executive | 27 |
| Reporter / journalist | 26 |
| Teacher (secondary) | 26 |
| Police officer | 22 |
| NFL player (Combine average) | ~24 |
| General population mean | 21 |
| Skilled trades | 19 |
| Customer-facing retail | 17 |
Numbers above are population averages, not minimum requirements. Individuals vary widely within every occupation.
The Wonderlic rewards two things: knowing the format and not getting stuck. Most first-time takers lose 30–60 seconds early on a single hard problem and never recover the lost time. A practice run alone tends to add a few points.
Five tactical pointers that consistently help:
No single test gives the whole picture. Here's how the Wonderlic stacks up against the other major adult cognitive assessments.
Speed-vs-accuracy under heavy time pressure. Used in pre-hire screening since 1937 and at the NFL Combine.
You're here →The clinical gold standard. Verbal Comprehension, Perceptual Reasoning, Working Memory, Processing Speed.
Take the WAIS-style test →Untimed-feel logic and pattern matching. Used by Mensa selection — emphasis on deep reasoning over speed.
Take the Mensa-style test →The population mean is approximately 21/50 (SD ~7). 21–24 is roughly average, 25–29 is above average, 30–34 is well above, 35+ is exceptional. A perfect 50 has been documented only a handful of times publicly — most famously by Pat McInally at the 1975 NFL Combine.
The NFL Combine average is roughly 24, slightly above the population mean of 21. Averages vary by position — offensive linemen and quarterbacks tend to be higher (24–28); running backs and cornerbacks lower (16–18). High-profile outliers, both ways, drive most of the public discussion.
Strictly speaking, no — it's not labeled an IQ test. But it correlates strongly with general cognitive ability ('g') and full-scale IQ. The publisher's own conversion table maps roughly: Wonderlic 21 ≈ IQ 100; Wonderlic 30 ≈ IQ 120. The 12-minute format prioritizes speed alongside reasoning, which is the main difference from a clinical IQ battery.
Reliability coefficients in published studies fall in the 0.82–0.94 range — comparable to longer cognitive tests. Predictive validity for cognitively demanding job performance is meaningful and well-replicated. The test trades depth for speed: a 12-minute test cannot match the diagnostic richness of a full WAIS-IV evaluation.
The Wonderlic is a 12-minute speeded screening test producing a single number 0–50. The WAIS-IV is a 60–90-minute clinically administered battery producing FSIQ and four index scores (verbal, perceptual, working memory, processing speed). Wonderlic for fast pre-hire screening; WAIS for diagnostic and clinical use. Both correlate strongly with 'g'.
The 12-minute limit is the test's defining feature. Most takers can't finish all 50 questions; the limit forces a speed-vs-accuracy trade-off that's part of what's being measured. Mental processing speed is a meaningful component of general cognitive ability and predicts performance in cognitively demanding roles.
Practice with timed sample questions across all four item types. Build a strict 14-second-per-item pacing instinct. Skip and return rather than burning time on hard items. Drill mental arithmetic (percentages, fractions, simple algebra). A few weeks of word-of-the-day exposure tends to add verbal points. Familiarity with the format alone usually adds a few points to a first-attempt score.
No — this is a Wonderlic-style practice test created by IQ-EXAMS.COM, modeled on the published format of the official Wonderlic Cognitive Ability Test (50 items, 12-minute limit, mixed item types). The actual Wonderlic test items are commercial copyrighted property of Wonderlic Inc.; we use 50 original items in the same general format. Your score under our test is a meaningful indicator under the same time pressure, but it isn't certified by Wonderlic Inc.