CCAT vs SHL: Fast Speed Test or Long Adaptive Battle?
The CCAT and SHL Verify G+ represent two completely different philosophies of cognitive screening. The CCAT is a speed test: fixed question count, fixed time, no adjustment. SHL is an adaptive engine: questions recalibrate to your running performance, the test length varies, and the scoring logic is entirely different. Candidates who pass one are not automatically prepared for the other. If anything, prepping the CCAT can hurt your SHL score because the pacing instincts are opposite.
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Side-by-side: CCAT vs SHL
Same skill category, opposite philosophies. One rewards fast elimination. The other rewards steady accuracy at a rising difficulty curve.
| CCAT | SHL | |
|---|---|---|
| Full Name | Criteria Cognitive Aptitude Test | SHL General Ability Test (Verify G+) |
| Vendor | Criteria Corp | SHL |
| Questions | 50 (fixed) | ~30 (varies by adaptive routing) |
| Time Limit | 15 minutes | 36 minutes |
| Seconds per Question | 18 seconds | ~72 seconds |
| Adaptive | No (fixed difficulty) | Yes (item-level adaptive) |
| Sections | Verbal, Math and Logic, Spatial | Numerical, Inductive, Deductive |
| Calculator | Not allowed | On-screen calculator provided |
| Guessing Penalty | None | None (but adaptive routing penalizes wrong answers harder) |
| Scoring | Raw + percentile | Percentile vs norm group |
| Headline Employers | Vista Equity, Crossover, Cvent | Deloitte, PwC, JPMorgan, Barclays, Citi, Unilever |
| Geographic Lean | US-centric | UK, Europe, global Fortune 500 |
| Prep Philosophy | Sprint speed | Sustained accuracy |
Format: sprint versus marathon
The CCAT is a 15-minute speed test. 50 questions, all pre-determined, same for every test-taker within the same testing window. Questions interleave verbal, math, and spatial families. You have on average 18 seconds per question and no calculator. Skipping is allowed and returning to earlier items is allowed, which means some candidates strategically skim all 50 first and attack easiest first.
SHL Verify G+ is a 36-minute adaptive session across three modules (numerical, inductive, deductive). Total question count varies: a strong candidate might see 28 items, a median candidate 30, a struggling candidate 32. Difficulty adjusts to your running performance. You have an on-screen calculator. You cannot go back to earlier items in most versions. Skipping is generally not allowed. Each question is a commitment, and you move forward with each commitment.
The structural philosophy difference matters. The CCAT rewards candidates who can look at a question, recognize the family, and either solve it fast or skip it fast. SHL rewards candidates who commit to one question at a time, use the full time budget efficiently, and resist the temptation to rush. These are opposite cognitive postures. Candidates switching between the two need to explicitly re-train the posture.
Timing: 18 seconds versus 72 seconds per question
The CCAT gives you 18 seconds per question on average, with no per-question timer. You self-pace. Skipping hard questions is expected: fewer than 1 percent of candidates finish all 50 inside 15 minutes, so your pacing target is 42 to 48 attempts with 80 to 85 percent accuracy.
SHL gives you a 36-minute total wall clock, which works out to roughly 72 seconds per question. There is no per-question timer, but there is an expectation that you handle each item fully (no skipping forward and back on most versions). Running out of time in a module means unanswered items, and unanswered items in an adaptive engine are treated punitively. Pacing target: answer every item in every module without rushing on any single one, which means budgeting roughly 15 minutes for numerical, 12 for inductive, 9 for deductive.
The psychological implication: CCAT pacing builds a "fast elimination" instinct. SHL pacing builds a "fully commit" instinct. Candidates who move from CCAT-style prep to SHL often stumble in the first numerical module because they over-skim and misread charts. Candidates who move from SHL-style prep to CCAT often burn 45 seconds on one word problem because they are used to having 72 seconds and feel like something is missing.
Question families do not match cleanly
The CCAT and SHL sample from the same cognitive skill universe but group questions differently.
Math / Numerical reasoning
CCAT: ~20 math items covering percentages, ratios, work-rate, algebra, with no calculator. SHL numerical: 12 items covering financial charts, percentages, and ratios with on-screen calculator. SHL is more business-context heavy (balance sheets, sales tables) and CCAT is more abstract word problem heavy.
Verbal reasoning (CCAT specific)
CCAT: ~20 verbal items covering antonyms, analogies, and short passage inference. SHL Verify G+ does not have a standalone verbal module. Employers who want SHL verbal use a separate product (SHL Verify Verbal or Interactive Verbal Reasoning).
Spatial (CCAT) vs Inductive (SHL)
CCAT: ~10 spatial items covering shape rotation, odd-one-out, pattern matrices. SHL inductive: ~10 items covering pattern series, shape relationships, and rule discovery. Content overlaps significantly but SHL inductive is adaptive, so the difficulty ceiling is higher.
Deductive reasoning (SHL specific)
CCAT does not have a dedicated deductive section. Deductive items (syllogisms, conditional reasoning) sometimes appear inside CCAT logic questions but are not labeled or isolated. SHL has a dedicated deductive module with 8 items covering syllogisms, conditional logic, and formal deduction.
Which test is harder depends on your profile
For a candidate who is fast but not deep, the CCAT is easier because speed compensates for gaps. You can blow through 45 questions at 85 percent accuracy and land in the top 20 percent without mastering the hardest items. SHL does not reward this. An adaptive engine notices when you are guessing and calibrates upward so your easy-item accuracy stops earning percentile growth.
For a candidate who is deep but not fast, SHL is easier because the 72-second-per-question budget gives you time to reason carefully. CCAT punishes deep reasoning because 18 seconds is often not enough to fully solve a multi-step problem. The deep candidate who freezes on CCAT math word problems can land in the 50th percentile despite having the underlying skill.
The combined-profile difficulty ranking: both are "High" on their respective scales. SHL's Verify G+ is more demanding at the ceiling (the adaptive engine can surface items that even PhD-level candidates pause on). The CCAT is more demanding at the floor (if your pacing is poor, the CCAT will not let you show your skill at all). For most graduate-level candidates facing both, SHL is slightly harder because the adaptive engine does not have a clear ceiling.
Scoring logic and target ranges
CCAT reports a raw score out of 50 plus a percentile against the full candidate norm group. Vista Equity Partners and most PE-portfolio employers target the 85th percentile (~36 correct). Analyst-level hiring generally targets the 70th percentile (~29 correct). Scores are comparable across time because the items are static.
SHL Verify G+ reports a percentile against a chosen norm group (graduate applicants, managerial candidates, professional) per module and composite. Because SHL is adaptive, raw counts are not meaningful. Scoring uses item response theory: your ability estimate is calculated based on both how many items you answered correctly and their difficulty. Consulting firms typically want 80th percentile against graduate norms. Investment banking often wants 85 to 90.
The composite scoring means a candidate with strong numerical but weak deductive can still land in a passable composite band. Employers who care specifically about one module read that module's individual percentile. JPMorgan and most investment banks read numerical alone. Big 4 consulting reads the composite.
Where each test lives
The CCAT is US-centric. Heaviest concentration in Vista Equity Partners portfolio companies, mid-market US SaaS, and private equity portfolio add-on acquisitions. Representative employers: Crossover, Cvent, Finastra, PowerSchool, TIBCO. If you are interviewing at a PE-backed US SaaS company and the cognitive test is 15 minutes, it is the CCAT.
SHL is UK and European-centric at the consulting and banking graduate level, and global at the Fortune 500 level. Verify G+ specifically anchors Big 4 consulting (Deloitte, PwC, KPMG, EY), UK investment banking graduate schemes (JPMorgan, Barclays, Citi, Goldman UK), global FMCG (Unilever, Nestle, Diageo), and parts of Fortune Global 500 corporate hiring. Roughly 50 percent of the FTSE 100 uses SHL products.
How prep differs
For the CCAT, prep 7 days: 2 days on spatial drills (shape rotation, pattern matrices), 3 days on 18-second mixed-item pacing, 2 days on full 15-minute timed mocks. The goal is reflexive question-family recognition and decisive skip habits.
For SHL Verify G+, prep 14 days because there are three distinct modules to master. Week 1: numerical (60-to-75-second pacing on chart and table questions, on-screen calculator fluency, business-context vocabulary). Week 2: inductive (pattern series, shape rule discovery) and deductive (syllogisms, conditional reasoning). Day 13 and 14: full 36-minute adaptive simulations. SHL rewards sustained focus more than it rewards speed bursts, so long mock sessions are essential.
Shared prep: foundational skills (percentages, ratios, basic algebra, pattern recognition) help on both. Where they diverge is pacing discipline. CCAT pacing is "sprint and skip." SHL pacing is "commit and complete." Do not switch between the two during a single prep week because the mental posture conflict will hurt both.
Order of prep if facing both: prep SHL first because 72-second pacing is the harder discipline to build. CCAT's 18-second pacing is learned faster once SHL-style reasoning under time pressure is solid.
Prepping specifically for the CCAT?
Our sister site has full CCAT simulations, daily questions, and detailed analytics.
Which one you should actually prep for
Check the invite vendor. If it says Criteria Corp or HireSelect and the time limit is 15 minutes: CCAT. If it says SHL, TalentCentral, or Verify G+ and the time limit is 36 minutes: SHL.
Geography is a strong secondary tell. US-based PE-portfolio SaaS almost always uses CCAT. UK and European graduate schemes in consulting or banking almost always use SHL. If you are applying to global Fortune 500 corporate roles, SHL is more likely than CCAT.
If both are possible across different interview stages (some global firms run CCAT for US entity and SHL for UK entity), prep SHL first and CCAT second. Skills transfer from SHL down to CCAT more cleanly than the reverse.
CCAT (Criteria Cognitive Aptitude Test)
The Criteria Cognitive Aptitude Test measures problem-solving speed, critical thinking, and the ability to learn new information. 50 questions in 15 minutes is why timing is everything.
SHL General Ability Test (Verify G+)
SHL Verify G+ is an adaptive cognitive test covering numerical, inductive, and deductive reasoning. Used by roughly half of the Fortune Global 500.
Related reading
CCAT vs SHL FAQs
Different tests, different prep, different instincts
Full timed practice for both the CCAT and the SHL Verify G+. Start with a diagnostic to find the pacing posture you need.
Practice CCAT on ccattests.com