LSAT Study Guide 2025: Score 170+ and Get Into Your Top Law School

What Is the LSAT?

The LSAT is the single most important factor in US law school admissions. Unlike the GRE or GMAT, it does not test knowledge — it tests three core thinking skills: logical reasoning (analyzing arguments), analytical reasoning (logic puzzles), and reading comprehension. The LSAT is now digital and offered 9 times per year. A 175+ score puts you in contention for Yale, Harvard, and Stanford Law.

Exam Format & Structure

Section

Questions

Time

Logical Reasoning (×2)

Analyze short arguments: strengthen, weaken, identify assumptions, find flaws, inference questions

~50 total

70 min total

Analytical Reasoning (Logic Games)

Ordering, grouping, and combination puzzles with strict conditional rules — highly learnable with practice

~23

35 min

Reading Comprehension

4 passage sets (including 1 comparative pair): law, social sciences, humanities, natural sciences

~27

35 min

Scoring Breakdown

Score range: 120–180. Median LSAT: ~151. 160 = 80th percentile. 170 = 97.4th percentile. 175 = 99.7th.

Percentiles: 155 = 66th · 160 = 80th · 165 = 91st · 170 = 97th · 175 = 99.7th

Important: LSAC uses a raw-to-scaled conversion. Missing 0–3 questions can still yield a 180. You can miss roughly 12–14 questions and still score 170. This narrow margin means precision matters enormously.

Study Plan & Timeline

Weeks 1–3: Logical Reasoning Foundations

Study LR question types: assumption, strengthen, weaken, flaw, inference, main point
Learn to diagram conditional statements (If A → B; not-B → not-A)
Do 20 LR questions daily and review thoroughly

Weeks 4–6: Logic Games Mastery

Learn the 4 game types: linear sequencing, grouping, matching, combination
Drill setups — the game setup diagram is where games are won or lost
Work toward completing 4 games in 35 minutes consistently

Weeks 7–9: Reading Comprehension

Practice reading dense legal and academic prose quickly
For comparative passages: note where the two authors agree vs. disagree
Drill inference and author's purpose questions

Weeks 10–12: Timed Full Tests

Take 2–3 full official LSAT PrepTests under timed conditions
Blind review: re-do every question you were uncertain about without timing
Target your 3 worst question types with focused drills

Section-by-Section Strategies

Logical Reasoning

✓
ALWAYS identify the conclusion before answering — the conclusion is the heart of every LR argument
✓
Assumption Negation Test: negate your candidate assumption — if the argument collapses, you found the assumption
✓
Strengthen/Weaken: the correct answer addresses the logical gap, not just the topic
✓
Parallel Reasoning: focus on argument structure and logical form, not the specific subject matter

Logic Games

✓
Spend 3–4 minutes setting up the initial diagram and deductions before touching any question
✓
Make every valid deduction upfront — don't re-derive on each question
✓
"Could be true" vs. "must be true" vs. "cannot be true": these are fundamentally different tasks
✓
Game ordering: do the easiest game first, your hardest game second-to-last, and save a moderately hard game for last if you need to rush

Common Mistakes to Avoid

Not fully diagramming Logic Games — pencil and paper (or digital equivalent) saves time, not wastes it
Reading Reading Comprehension passages too slowly — you need to understand main idea, not every detail
Confusing "most strongly supports" with "must be true" — they are different standards of evidence
Practicing without reviewing — 30 minutes of careful error review beats 2 hours of fresh drills
Ignoring Logic Games because they feel unnatural — they are the most learnable section and huge score gains are available here

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How Quizard Helps With LSAT Prep

AI-powered tools built for this specific exam

✓
Create flashcards for every LR question type with strategy reminders and example questions
✓
Upload LSAT prep materials and generate Logical Reasoning-style argument analysis questions
✓
Reading Comprehension drills: use Quizard to generate inference and author-purpose questions from complex texts
✓
Daily challenge: 15 LR questions in 20 minutes to build the pacing required for test day
✓
Spaced repetition for conditional logic rules and logic game setup frameworks

Start Practising Free

Best Study Resources

1
LSAC Official PrepTests (buy all of them — authentic practice is non-negotiable)
2
PowerScore LSAT Bible Trilogy (Logical Reasoning, Logic Games, Reading Comprehension)
3
7Sage LSAT Course (strongest for Logic Games — free and paid tiers)
4
The LSAT Trainer by Mike Kim (holistic approach, excellent explanations)
5
LSAC LawHub (official digital practice platform)

LSAT FAQs

Q How many times can I take the LSAT?

Up to 3 times per testing cycle, 5 times in 5 years, and 7 times total. LSAC reports all scores to law schools, but most schools use the highest score.

Q Is the LSAT or GRE better for law school?

Most top law schools now accept the GRE, but the LSAT remains the gold standard. If you're only applying to law school, the LSAT is the safer choice.

Q How long does it take to improve your LSAT score?

Students typically need 3–6 months of serious prep to plateau. Moving from 155 to 170 requires fundamental reasoning skill development, not just practice tests.