Logical Reasoning is roughly two-thirds of your LSAT score, and it rewards classification: each question type has a fixed task, recognizable stem language, and its own trap patterns. Learn the type and you know what the right answer has to do before you read a single choice.
The guides below cover the eight core types. Each one includes the stem language that identifies the type, a step-by-step strategy, a fully worked original example question with a complete answer breakdown, the trap patterns wrong answers rely on, and answers to the questions students actually ask. Work through them in any order, though if you're starting from scratch, main point → flaw → assumption is the sequence that builds each skill on the previous one.
Prove the answer from the text alone, plus 11 practice drills.
Break any LSAT argument into claim and support, plus 8 practice drills.
Name the specific error in the argument's reasoning.
Find the unstated premise the argument can't live without.
Pick the new fact that makes the conclusion more believable.
Pick the new fact that damages the argument most.
Find what the statements, taken together, actually prove.
Identify the conclusion the whole argument exists to sell.
Match the argument's logical skeleton, ignoring its subject.
Bridge general rules and specific cases, in both directions.
Most systems classify 12, 15 distinct LR tasks. Eight families do the heavy lifting: flaw, assumption (necessary and sufficient), strengthen, weaken, inference, main point, parallel reasoning, and principle questions.
Flaw questions typically lead the count, followed by the assumption family, strengthen/weaken, and inference questions. Together those types make up well over half of a typical scored LR section.
Both, in that order. Type-focused drilling builds the recognition and tactics; mixed timed sections then train selection and pacing. Skipping straight to mixed sections is the most common self-study mistake.
Directly. RC questions are largely main point and inference tasks scoped to a passage, and the same evidence-standard applies: supported by the text, not merely consistent with it.
The free diagnostic tells you in five minutes, and builds your plan around it.
Last updated July 9, 2026 · by the theLSATguru team