How to ace your LSAT exams: a working method for Logical Reasoning and Reading Comprehension

What the test looks like now

Since August 2024 the LSAT has had no Logic Games. A test day is four 35-minute multiple-choice sections: two scored Logical Reasoning sections, one scored Reading Comprehension section, and one unscored variable section that can be either type. You won’t know which section is the experimental one, so you treat all four as real. LSAT Writing, the argumentative essay, is done separately on your own computer. It isn’t scored, but schools read it.

Two things follow from that format. First, Logical Reasoning is now about two-thirds of your scored questions, so it deserves the largest share of your hours. Second, the test is a stamina event made of short sprints. The skill you are training is doing careful, accurate thinking for 35 minutes at a time, four times in a row, without rushing the last five questions of each section.

Conditional logic: map the contrapositive

A huge share of Logical Reasoning questions rest on conditional statements, and most wrong answers exploit two classic mistakes with them. Learn to translate every conditional into a simple arrow, and you take those traps off the table.

The rule is short. A sufficient condition sits on the left of the arrow and a necessary condition on the right. If the left side happens, the right side must happen. The only other valid inference is the contrapositive: negate both sides and flip them.

If A, then B            A → B
Contrapositive          not B → not A        (valid)
Mistaken reversal       B → A                (invalid)
Mistaken negation       not A → not B        (invalid)

"Only if" introduces the necessary condition:
  A only if B            A → B
"Unless" means "if not":
  A unless B             not B → A
"No A is B":
  A → not B              B → not A
Chains:
  A → B, B → C           A → C,  not C → not A

Try it with something local. “The library is quiet only if the exam room upstairs is closed” becomes quiet → closed. The contrapositive is not closed → not quiet. An answer choice that says “the room upstairs is closed, so the library must be quiet” is a mistaken reversal, and it will be there, worded attractively, waiting for you.

Drill translation until it is automatic. Spend ten minutes a day for the first three weeks turning conditional sentences into arrows and contrapositives with no answer choices at all. Speed comes later. Accuracy in translation comes first, because every Sufficient Assumption, Necessary Assumption, Must Be True and Parallel Reasoning question leans on it.

Blind review and the error log

Blind review is the single habit that separates students who climb from students who stall. Take a section under strict time. As you go, mark any question you are less than sure about. When time is up, do not check your answers. Go back to every marked question and work it again with no clock, writing one or two sentences on why your chosen answer is right and why your strongest rival is wrong. Only then score the section, twice: once for your timed answers, once for your blind-review answers.

The gap between those two scores is a diagnosis. A big gap means you understand the material but lose it under time pressure, so the work is pacing and nerve. A small gap with low scores in both means you don’t yet understand that question type, so the work is concepts and drills.

Every miss, and every lucky guess, goes into an error log. Keep it simple enough that you actually maintain it:

Once a week, read the whole log from the top. Patterns jump out that you cannot see one question at a time.

Pacing a 35-minute section

A Logical Reasoning section runs about 25 questions, which averages under a minute and a half each. The early questions are usually shorter and easier, so bank time there. Rough checkpoints that work for most students:

• Q10 by about 11:00 elapsed
• Q15 by about 18:00
• Q20 by about 26:00
• Last 3:00 reserved for marked questions

Reading Comprehension has four passages, one of them a pair of shorter comparative texts. Budget about 8:30 per passage including its questions. Read for structure, not detail: the main point, the author’s attitude, and the job each paragraph does. Details can be looked up. Structure has to be in your head before you see the first question.

If you are stuck past about two minutes, choose your best answer, mark it and move on. A question you skip early can be revisited. A question you burn three minutes on steals time from two easier ones at the end.

The 162–168 plateau

Almost everyone who studies seriously reaches the low 160s, and then the climb slows. There is a reason. Look at the percentile curve below: by 160 you are already ahead of roughly four test-takers in five, and every further point is won on the hardest questions in the section.

At this stage your fundamentals are sound. What holds you back is a handful of repeat habits that are hard to see from the inside: assuming an answer is necessary because it helps, reading a quantifier too strongly, rushing the RC passage you feel behind on, or talking yourself out of a correct first answer. These habits hide in your own reasoning, which is exactly why more practice tests alone rarely fix them.

Some things that work at the plateau:

• Narrow your drilling. Pick your two weakest question types from the error log and give them a week each.
• Never skip blind review. At 165 it matters more, not less.
• Simulate the real room. Take full tests somewhere unfamiliar and quiet, such as the Pratt Central Library in Mount Vernon, at the time of day you will actually test.
• Protect sleep. Tired brains make exactly the reading errors that cost points at this level.

This is also the stage where an LSAT tutor can really help. Not with the basics, which you already know, but with the things you cannot see in your own work. A good tutor reads your error log, watches you take a section live, and names the two habits to fix first. One session spent watching how you approach a Parallel Flaw question can be worth more than ten more practice tests taken alone. Look for someone who has scored well above your target, who asks to see your timed and blind-review scores before the first session, and who can explain a hard question in plain words without reaching for jargon.

A twelve-week shape

Our 12-week study allocator builds the full schedule for you, but the shape is simple. Weeks one to three are foundations: conditional translation, question-type families and untimed accuracy. Weeks four to eight are build weeks, with timed 35-minute sections every study day and a practice test every other week. Weeks nine to eleven are full-length weeks, with one or two complete tests and full blind review. Week twelve tapers: one last test early in the week, light review, and rest.

A typical build-phase evening for someone with a day job looks like this:

Test week in Baltimore

You can take the LSAT remotely or at a test center. If you test remotely, take your last two practice tests in the same room, at the same desk, with the same lighting. A badly lit desk is tiring over four sections, and our guide to study-desk lighting covers the fixes. If a parent or partner is coming to town to help you through test month, our stay budget estimator will tell them what a week in Charles Village or Mount Vernon is likely to cost.

In the last two days, stop learning. Do a few easy questions to stay warm, eat normally, walk, and go to bed at your usual time. The work is already done. Your job on test day is to let it show.