Logical Reasoning · Question Type
Inference / Must Be True Questions
What follows from the given information?
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48 free practice questions
Inference questions give you a set of statements and ask what must be true based on those statements alone. The credited answer is a deduction, not an assumption.
Strategy for Inference / Must Be True questions
- Combine conditional statements — if A → B and B → C, then A → C.
- Reject answers that could be true but aren't required — the standard is 'must.'
- Beware of quantifier shifts: 'some' and 'most' do not upgrade to 'all.'
How this type shows up on the 2026 LSAT
Inference / Must Be True questions appear on both scored Logical Reasoning sections. With LR now contributing roughly two-thirds of your scaled score, mastering high-frequency types like this one is one of the highest-ROI activities in LSAT prep. Slot dedicated inference / must be true drills into a structured 12-week LSAT roadmap, then benchmark your gains inside a full LR practice test or a complete timed test-day simulation.