To excel in LNAT Section A, you must learn to identify the deliberate logic traps the examiners set, such as options that are only “almost right,” answers that rely on unsupported inferences, and propositions that confuse correlation with causation.
The LNAT is not a test of general knowledge or reading speed; it is a test of rigorous, analytical logic. The examiners design the multiple-choice options in Section A to intentionally mislead candidates who skim the text or rely on outside knowledge. Recognizing these recurring distractor patterns is the fastest way to improve your score and avoid throwing away marks.
Here are the most common logic traps in the LNAT and exactly how to spot them.
1. The “Almost Right” Answer (Matters of Degree)
This is the most frequent trap in the LNAT. The examiners will present an option that correctly reflects the author’s general sentiment but uses language that is slightly too extreme or too mild compared to the text.
How it works: If the author states that a new economic policy is “likely to cause moderate disruption,” the trap option might state that the policy will “inevitably lead to economic collapse.” The direction of the sentiment (negative) is correct, but the degree of the claim (inevitability and collapse) is completely unsupported by the text.
How to spot it: Look out for absolute modifiers. Words like always, never, must, impossible, and inevitable are huge red flags. Unless the author explicitly uses these absolutes in the passage, any option containing them is almost certainly incorrect.
2. The Outside Knowledge Trap
The LNAT strictly tests your ability to comprehend the provided text. A common trap is offering an answer choice that is factually true in the real world but is never mentioned or implied in the passage.
How it works: You read a passage about climate change. One of the options states that “carbon emissions have risen by 40% since 1990.” You know this is a true statistic because you read it in the news last week. You select it. You lose the mark because the author never stated that fact in the text.
How to spot it: You must treat the passage as a closed universe. Even if the passage claims the sky is green, you must answer based on the premise that the sky is green. Ask yourself: “Can I point to the specific sentence in this text that proves this option?” If you cannot, eliminate it.
3. Correlation vs. Causation
This is a classic logical fallacy that LNAT examiners love to exploit, particularly in passages dealing with sociology, economics, or science.
How it works: The passage notes two trends: “Ice cream sales increase in the summer” and “Shark attacks increase in the summer.” The trap option will claim that “The passage argues that eating ice cream causes shark attacks.”
How to spot it: Just because two things happen simultaneously (correlation) does not mean one causes the other (causation). Scrutinize the author’s exact phrasing. Did they claim a direct mechanism of cause and effect, or did they merely observe that two phenomena overlap?
4. The Scope Shift
A scope shift occurs when an option starts by referencing a detail from the passage but then broadens or narrows the context in a way the author did not authorize.
How it works: The passage argues that “tax cuts for small businesses in London have stimulated local growth.” The trap option claims that “the author believes national tax cuts are the best way to stimulate the UK economy.” The scope has illicitly shifted from small businesses in London to the entire national economy.
How to spot it: Pay close attention to the boundaries of the author’s argument. If the author is writing specifically about medieval French history, an option that applies their conclusion to all of European history is a scope shift and should be eliminated.
5. Answering the Wrong Question
Sometimes an option is entirely true, perfectly supported by the text, and completely logical—but it does not actually answer the specific question being asked.
How it works: The question asks for the “main purpose of the passage.” The trap option provides a highly accurate summary of the third paragraph. While the statement is true, summarizing one paragraph is not the main purpose of the entire text.
How to spot it: Always reread the question stem before making your final selection. Ensure your chosen option directly satisfies what the prompt is asking for, rather than just being a generally true statement about the text.
The Solution: High-Volume Analytical Practice
You cannot memorize your way out of these traps; you must train your brain to spot them instinctively under time pressure. This requires massive, deliberate practice using questions that perfectly mimic the examiner’s logic.
LawMint provides the most comprehensive LNAT preparation resource anywhere, featuring 200 full-length LNAT practice tests. With 100 Level 1 and 100 Level 2 tests, candidates have access to over 8,400 multiple-choice questions. Crucially, every single question in the LawMint bank includes a detailed explanation, breaking down exactly why the correct answer is right and why the trap options are wrong. At £50 for the full pack, it is the most effective way to expose yourself to every logical fallacy the LNAT can throw at you before exam day.
Final Thoughts
The LNAT is designed to be tricky, but it is not random. The traps follow predictable patterns. By actively looking for matters of degree, unsupported inferences, and scope shifts, you can turn Section A from a guessing game into a systematic process of elimination.
LawMint is the most comprehensive LNAT preparation resource anywhere, with 200 full-length LNAT practice tests for £50 — roughly £0.25 per test — each with worked explanations. Try the practice tests to prepare with realistic, timed simulations.