Identifying an Assumption
Locate the unstated claim taken for granted so that the stated reasons can support the conclusion.
How to prepare for the TARA
Learn the official question types, practise five-option reasoning without a calculator, and rehearse one 40-minute writing process that explains, counters and judges a proposition.
Core concepts
Concept 1
An assumption is a missing but necessary part of the reasoning.
Exam cue: State the conclusion and reasons before searching for what is missing.
Concept 2
Identifying the conclusion and stated reasons reveals the gap the assumption must bridge.
Exam cue: Negate a candidate assumption and see whether the reasoning collapses.
Concept 3
A statement can be relevant or helpful without being required by the argument.
Exam cue: Choose the bridge the argument uses, not a broad belief the writer may also hold.
Risk pitfalls and guardrails
Selecting a statement merely because it strengthens the conclusion.
Guardrail: Do not import subject detail the task does not require or confuse a plausible result with one established by the supplied reasoning.
Choosing a claim already stated in the passage.
Guardrail: Do not import subject detail the task does not require or confuse a plausible result with one established by the supplied reasoning.
Confusing a sufficient extra reason with a necessary assumption.
Guardrail: Do not import subject detail the task does not require or confuse a plausible result with one established by the supplied reasoning.
Memory anchors
Missing Bridge
An assumption connects the stated reasons to the conclusion.
Negation Test
If denying the claim breaks the reasoning, it may be necessary.
Reason First
Map what is already stated before identifying what is unstated.
Necessary, Not Helpful
A useful extra claim is not automatically assumed.
Not Repetition
An assumption is taken for granted rather than explicitly given.
Exact Gap
Match the assumption to the specific inferential gap.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
The library should extend Sunday hours because the Saturday reading room is always full. Which option states an assumption required by this argument?
Mara's bakery will succeed in this neighbourhood because residents currently travel far to buy fresh bread. Which option is an underlying assumption?
Answer all questions to submit.
Next step personalized recommendations
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Move forward only after this module is stable.
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