Logical & Analytical Reasoning (Beginner)

Strengthen structured reasoning, inference, and problem decomposition.

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Learning path

Chapters

Beginner
Patterns, Sequences, and Rule Testing
Identify numeric and structural patterns, test proposed rules against every transition, and state the limits of the evidence.
10 practices
Beginner
Logical Deduction and Conditional Rules
Draw only conclusions guaranteed by stated premises, conditional rules, and valid rule chains.
10 practices
Beginner
Data Sufficiency and Missing Information
Decide whether available facts determine an exact answer, and identify what information is still missing.
10 practices
Beginner
Sets, Categories, and Relationships
Represent membership, subsets, overlaps, exclusions, and category boundaries accurately.
10 practices
Beginner
Ordering, Sequencing, and Time Constraints
Build valid orders and schedules from precedence, position, adjacency, and timing rules.
10 practices
Beginner
Assignment, Grouping, and Matching Constraints
Assign people, resources, or tasks while respecting capacity, compatibility, and uniqueness constraints.
10 practices
Beginner
Tables, Schedules, and Structured Evidence
Locate, combine, and reconcile structured facts while preserving source and unit context.
10 practices
Beginner
Arguments, Premises, Conclusions, and Assumptions
Map short arguments and expose assumptions or counterexamples that affect a conclusion.
10 practices
Beginner
Causal Reasoning and Alternative Explanations
Evaluate causal claims using time order, mechanism, comparison evidence, and alternatives.
10 practices
Beginner
Problem Decomposition and Decision Trees
Break complex questions into dependent subquestions, branches, and stopping rules.
10 practices
Beginner
Priorities, Trade-offs, and Decision Quality
Compare options with explicit must-haves, preferences, evidence, and uncertainty.
10 practices
Beginner
Consistency Checks, Bias, and Reasoning Errors
Detect contradictions, ambiguity, ignored base rates, confirmation bias, and overgeneralization.
10 practices
Beginner
Workplace Analytical Reasoning Capstone
Deliver a transparent workplace conclusion with evidence, alternatives, limits, and review.
10 practices