WA ASET common mistakes
WA ASET · Understand the traps and how to avoid them.
Reading the question stem first and then skimming the passage only for the answer words, so that items asking about the author's overall purpose or tone are answered from a single sentence.
Under time pressure, candidates treat comprehension as keyword matching; this works for detail questions but fails on inference, main-idea, and attitude items where the whole passage controls the answer.
What to do instead
For any item that asks about purpose, main idea, tone, or structure, read the full passage once before looking at the options, and write a five-to-eight word summary of each paragraph in the margin; then match the option that fits the summary, not the first option containing passage vocabulary.
Choosing an answer option that is true in real life or plausible from general knowledge but not stated or implied in the passage.
Candidates import outside assumptions, especially on workplace and science passages where they feel confident about the topic, and the test deliberately includes such distractors.
What to do instead
Before selecting, point to the exact line or lines that support the option; if no line supports it, eliminate it even when it feels correct. Practise labelling each rejected option as 'not stated', 'contradicted', or 'partly true'.
Treating 'which is the best choice' grammar items as 'which is grammatical', picking the first option that sounds acceptable rather than comparing all four for conciseness, clarity, and consistency of tone.
Candidates evaluate options one at a time instead of comparatively, so a merely acceptable answer stops the search before a clearly superior one is reached.
What to do instead
Read the stem sentence with each option inserted, then rank all four on three criteria: grammatical correctness, conciseness, and consistency with the passage's tone. Reject any option with a redundant word or an unnecessary shift in tense or register.
Applying punctuation and agreement rules by ear, inserting commas at every natural pause and matching verbs to the nearest noun rather than the actual subject in long sentences with interrupting phrases.
Spoken rhythm differs from written convention, and long sentences with prepositional phrases between subject and verb defeat proximity-based intuition.
What to do instead
For subject-verb agreement, bracket the interrupting phrase and read subject with verb alone. For commas, apply named rules (items in a series, introductory clause, non-essential clause) and be able to state which rule justifies each comma placed.
Solving word problems by grabbing the numbers and applying whatever operation seems indicated by a keyword such as 'total' or 'per', without first defining what quantity is being asked for.
Keyword strategies are taught early and feel fast, but they break down when problems ask for a rate, a remainder, or a value after several sequential changes.
What to do instead
Restate the question in one sentence ending in a question mark, list the given quantities with units, and only then choose an operation. After computing, check whether the answer's units and rough magnitude match the question asked.
Making arithmetic and unit errors in multi-step calculations, such as mixing minutes and hours, dropping a decimal place, or misplacing a percentage increase as a simple multiplication.
Candidates rush the intermediate steps and do not track units through the calculation, so a correct method yields a wrong answer that appears among the options.
What to do instead
Carry units through every line of work, convert all quantities to a single unit before calculating, and use the inverse operation to verify percentage changes (divide back to recover the original). Estimate the answer first so magnitude errors are caught.
Accepting the first conclusion that fits the evidence, ignoring alternative explanations or the possibility that the stated evidence is insufficient to decide.
Everyday reasoning rewards quick closure, and test items often include a 'cannot be determined' option that candidates avoid because it feels like a non-answer.
What to do instead
For each argument, explicitly generate one rival explanation and ask what evidence would distinguish it. Treat 'insufficient information' as a live option and select it whenever the premises genuinely underdetermine the conclusion.
Confusing correlation with causation, or treating a claim about a sample as if it applied to the whole population, when evaluating short arguments.
These patterns appear frequently in advertising, news, and workplace reporting, so they feel normal; candidates lack a checklist for spotting them under time pressure.
What to do instead
Memorise a short set of flaw labels (correlation versus cause, unrepresentative sample, hasty generalisation, false dilemma, circular reasoning) and name the flaw in writing before reading the options; the correct answer usually describes that flaw.
Answering situational judgement and workplace scenario items with what the candidate personally would do or what a manager would most like to hear, rather than the professionally appropriate sequence of actions.
Candidates answer from personal temperament or from deference to authority, missing that these items reward safety, documentation, escalation, and respect for policy in a specific order.
What to do instead
Rank actions by priority: immediate safety, then following policy and reporting to the right person, then documenting, then improving the process. Prefer options that address the issue directly and through proper channels over options that avoid conflict or bypass procedure.
Trusting a search result, spreadsheet formula, or file operation without verifying source credibility, formula range, or that the correct file version was saved.
Software produces confident-looking output, and candidates equate a displayed result with a correct one, skipping checks on source authority, data range, and version control.
What to do instead
Apply a fixed check routine: confirm the source's author and date, verify a formula's cell range against the intended data, and confirm the saved file name and location before submitting. For any factual claim taken from the internet, locate a second independent source.