What is each format actually testing?
An essay exam tests production. You get a fact pattern with no signposts, and you have to decide which bodies of law are in play, which facts matter, and how a court would resolve the dispute. Nobody tells you that the negligence question turns on proximate cause rather than duty. The grader is reading for whether you identified the issue at all, stated the governing rule accurately, and applied it to the specific facts rather than restating them.
A multiple choice exam tests recognition and discrimination. The issue is usually handed to you—the call of the question says 'the plaintiff's best argument is' or 'the court should rule for the defendant because'—and your job is to distinguish among four statements that are all plausible-sounding. Because the wrong answers are engineered to be wrong for specific reasons (right rule, wrong facts; right result, wrong reasoning; a rule that exists but doesn't apply here), multiple choice punishes fuzzy knowledge of elements, exceptions, and burdens in a way essays often don't.
The practical consequence: you can write a B essay on a doctrine you understand at 70% depth by hedging and arguing both sides. You cannot answer a multiple choice question at 70% depth. You either know that a dying declaration requires the declarant to believe death is imminent and that the statement concern the cause or circumstances of death, or you pick the trap answer.
How does the grading differ?
Essays are graded on a rubric of issues and points, usually built by the professor after reading a sample of exams. Most professors award credit for each issue raised, each rule element stated, and each fact-to-rule connection made. That means partial credit is everywhere. A wrong conclusion with strong analysis frequently outscores a correct conclusion with none, because the conclusion is usually worth the least.
Multiple choice is binary per item. There is no credit for a well-reasoned wrong answer and, on the MBE and on nearly all professor-written exams, no penalty for guessing—so never leave a blank. The scoring is also less forgiving of a bad day on one topic: miss the four hearsay questions and you have simply lost four points, with no place to earn them back through explanation.
Both formats are typically graded blind. Almost every ABA-accredited school assigns anonymous exam numbers, and most impose a mandatory curve or grade distribution on required first-year courses. The curve matters differently by format. On essays, your grade depends heavily on relative thoroughness—whether you caught the issue eighty percent of the class missed. On multiple choice, the spread is often compressed, so a handful of items can move you a full letter grade. Curve rules vary by school and sometimes by class size; check your registrar's academic standards, not rumor.
How should you manage time on each?
On essays, allocate minutes in proportion to points, and write the allocation on your scratch paper before you start. A 60-point question on a 100-point, three-hour exam gets roughly 108 minutes, not 'as long as it takes.' Spend the first 15-20% of that time reading and outlining. A short outline with issue headings prevents the most expensive essay error—realizing at minute 95 that you never addressed damages.
On multiple choice, the pace is fixed and fast. The MBE gives you 1.8 minutes per question, and most professors write law school midterms at a similar or slightly slower rate. Read the call of the question first, then the facts, then the choices. Answer every question on the first pass; if you are torn, eliminate what you can, mark it, pick something, and move on. Do not leave items for a second pass without recording an answer.
Changing answers is not automatically bad. Change when you find a specific reason in the facts or the rule. Do not change on a feeling that the answer 'looks too easy.'
How should your preparation differ?
For essays, build an attack outline—a compressed checklist that moves from broad category to specific doctrine, with the elements of each rule stated in the words you will actually write. Then write practice essays under time and compare them to the professor's model answer or old exam feedback. Reading model answers without writing your own creates a false sense of competence; the bottleneck is production speed, not comprehension.
For multiple choice, do questions in blocks and then spend more time reviewing than answering. For every question you miss, write one sentence identifying the trap: was it a misread of the call, a rule you didn't know, a fact you overlooked, or an exception you forgot? Keep that log. Patterns emerge quickly—most students find that half their misses come from three or four recurring doctrines. Review the questions you got right but guessed on, too.
Source your practice questions carefully. Questions written by commercial vendors vary in quality, and questions your professor wrote will track the emphases of the course. If your professor released prior exams, those are the single best predictor of both format and topic weighting.
- Essay prep: attack outline, timed writing, self-grading against a rubric.
- Multiple choice prep: high-volume practice, error log by trap type, targeted rule memorization.
- Both: know which subjects the professor spent the most class time on.
What do these formats look like on the bar exam?
The Multistate Bar Examination is 200 multiple choice questions—175 scored, 25 unscored pretest items—split into two three-hour sessions of 100 questions each. It covers Civil Procedure, Constitutional Law, Contracts, Criminal Law and Procedure, Evidence, Real Property, and Torts. Every question asks for the single best answer among four choices, and raw scores are converted to a scaled score.
On the Uniform Bar Examination, the MBE counts for 50% of the total score, the Multistate Essay Examination for 30%, and the Multistate Performance Test for 20%. The MEE consists of six 30-minute essays; the MPT consists of two 90-minute closed-universe lawyering tasks built from a File and a Library. Jurisdictions that have not adopted the UBE use their own mix, and NextGen bar exam formats now in adoption blend integrated question sets rather than keeping the formats strictly separate. Check your jurisdiction's board of bar examiners for the current structure.
The relevant point for law school: the bar rewards both skills, so a student who avoids multiple choice practice for three years pays for it later.
What mistakes cost the most points in each format?
On essays, the biggest losses come from rule dumping—writing everything you know about personal jurisdiction when the fact pattern raises only specific jurisdiction under the minimum contacts framework of International Shoe Co. v. Washington, 326 U.S. 310 (1945). Graders do not award points for unresponsive material, and it consumes time you needed elsewhere. The second biggest loss is conclusory application: 'The contact was purposeful, so jurisdiction is proper' earns almost nothing compared to a sentence that ties the specific facts to the standard. The third is ignoring the call. If the question asks only about the defendant's liability, do not analyze the plaintiff's.
On multiple choice, the biggest loss is reading the answer choices before the facts, which primes you to see the trap. The second is answering the question you expected instead of the one asked—'most likely to prevail' and 'best argument' are different calls, and a question asking which answer is 'least likely' inverts everything. The third is treating a familiar fact pattern as a familiar question; examiners reuse the Palsgraf-style facts precisely because students answer from memory instead of reading.
What if your exam mixes both?
Many first-year courses now use a hybrid: a multiple choice section worth 25-40% plus one or two essays. Treat these as separate exams with separate clocks. Decide in advance whether you will do multiple choice first or last, and stick to it. Most students do better completing the multiple choice first at a strict pace, because essays expand to fill available time and will eat your multiple choice minutes if you let them.
Also note that short-answer and policy questions are a third category that resembles neither. Short answers reward compression—state the rule and the dispositive fact in three sentences, no IRAC scaffolding. Policy questions reward taking a position and defending it with doctrine, not neutrality. If your syllabus mentions these, ask the professor for a sample; the format expectations vary enormously by professor and are rarely written down.