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100 questions per skill10 sectionsUntimed
Learning-first practice
Cognitive Skills Lab
Learn, practise, and track 22 reasoning, memory, attention, spatial, verbal, and quantitative skills. Every activity stays educational and explains what to do next.
- Skill areas
- 22
- Families
- 11
- Untimed questions
- 2,200
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Choose a cognitive skill family
Logical and abstract reasoningDraw valid conclusions from rules, statements, and abstract patterns.4 skills · Browse this family →Numerical and quantitative thinkingWork with numbers, ratios, percentages, and quantitative relationships.2 skills · Browse this family →Verbal comprehensionUnderstand written information and evaluate statements against a passage.3 skills · Browse this family →Spatial reasoningVisualize rotation, folding, orientation, and route problems.3 skills · Browse this family →Working memoryHold, update, and manipulate short sequences or facts in mind.1 skills · Browse this family →Information retentionLearn and recall short lists, details, and sequences after a delay.1 skills · Browse this family →Attention and concentrationSustain focus and spot small details accurately.2 skills · Browse this family →Processing speedComplete simple cognitive operations quickly and accurately.2 skills · Browse this family →Pattern recognitionIdentify rules and regularities in sequences, codes, and diagrams.2 skills · Browse this family →Problem solvingCombine information and reach a practical, well-reasoned solution.2 skills · Browse this family →Error detectionCompare records, codes, and data carefully to catch discrepancies.2 skills · Browse this family →
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Logical and abstract reasoning
Logical reasoning
Conditional logic, syllogisms, ordering, grouping, argument structure, and constraint problems.
100 published questions10 sections
Logical and abstract reasoning
Abstract reasoning
Inferring rules from shapes, symbols, matrices, and non-verbal patterns.
100 published questions10 sections
Logical and abstract reasoning
Inductive reasoning
Identifying general rules from examples, sequences, and observations.
100 published questions10 sections
Logical and abstract reasoning
Deductive reasoning
Applying stated rules and constraints to reach valid conclusions.
100 published questions10 sections
Numerical and quantitative thinking
Numerical reasoning
Arithmetic, fractions, percentages, ratios, rates, estimation, word problems, and number relationships.
100 published questions10 sections
Numerical and quantitative thinking
Data interpretation
Tables, charts, graphs, dashboards, trends, comparisons, and evidence-based conclusions.
100 published questions10 sections
Verbal comprehension
Verbal reasoning
Drawing conclusions from written information without relying on outside assumptions.
100 published questions10 sections
Verbal comprehension
Reading comprehension
Understanding passages, instructions, policies, technical material, and workplace documents.
100 published questions10 sections
Verbal comprehension
Written communication
Grammar, vocabulary, sentence correction, clarity, tone, proofreading, and workplace writing.
100 published questions10 sections
Spatial reasoning
Spatial reasoning
Rotation, folding, views, orientation, maps, and three-dimensional visualization.
100 published questions10 sections
Spatial reasoning · Pattern recognition
Diagrammatic reasoning
Following transformations, flows, processes, systems, and rule diagrams.
100 published questions10 sections
Spatial reasoning
Map and route reasoning
Directions, coordinates, schedules, routes, and navigation constraints.
100 published questions10 sections
Working memory
Working memory
Holding, updating, and manipulating short sequences, rules, or instructions.
100 published questions10 sections
Information retention
Learning and information retention
Learning, storing, and recalling visual, verbal, numerical, or procedural information.
100 published questions10 sections
Attention and concentration
Attention and concentration
Sustained focus, selective attention, and accuracy under time pressure.
100 published questions10 sections
Attention and concentration
Perceptual speed
Rapid visual comparison, symbol matching, and identification.
100 published questions10 sections
Processing speed
Processing speed
Completing simple cognitive operations accurately and efficiently.
100 published questions10 sections
Processing speed · Pattern recognition
Coding and decoding
Applying symbol, letter, number, and substitution rules.
100 published questions10 sections
Problem solving
Problem solving
Selecting methods, combining information, troubleshooting, and reaching practical solutions.
100 published questions10 sections
Problem solving
Critical thinking
Evaluating evidence, assumptions, arguments, credibility, and alternative explanations.
100 published questions10 sections
Error detection
Error detection
Comparing strings, records, transactions, forms, and data for mistakes.
100 published questions10 sections
Error detection
Data checking and clerical accuracy
Matching, filing, coding, record checking, and identifying discrepancies.
100 published questions10 sections