Navigating IELTS Reading: Tips for Identifying True/False/Not Given

If there is one question type that consistently trips up IELTS candidates — including very strong readers — it is True/False/Not Given. I have spent a lot of time researching how Cambridge, the British Council, and IDP frame this task, and the pattern is clear: most test-takers do not fail because their English is weak. They fail because they misunderstand what the question is actually asking them to do.

This post breaks down the logic behind True/False/Not Given, shows you exactly where the traps are, and gives you a repeatable process you can use on test day.

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What True/False/Not Given Actually Means

Before any strategy, you need to lock in the definitions — because the official definitions are more precise than most people realise.

• TRUE — The statement agrees with the information in the passage. The passage explicitly supports it.
• FALSE — The statement contradicts the information in the passage. The passage explicitly says the opposite (or something incompatible).
• NOT GIVEN — The passage neither confirms nor contradicts the statement. The information simply is not there.

The critical word in all three is the passage. Your job is not to decide whether the statement is true in real life, or whether you personally believe it. Your only reference point is the text in front of you.

This is why well-read candidates sometimes score lower than expected: they bring outside knowledge and answer TRUE to a statement that the passage never actually addresses.

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The Core Mistake: Confusing FALSE with NOT GIVEN

This is the single most damaging error in this question type, and it is worth understanding why it happens.

When a statement sounds wrong or implausible to you, your instinct is to mark it FALSE. But FALSE requires the passage to actively contradict the statement — to say something that cannot coexist with what the statement claims. NOT GIVEN simply means the passage is silent on the matter.

Here is a concrete illustration. Suppose the passage says:

"The study was conducted over a period of six months in three urban centres in northern Europe."

Now consider this statement: "The researchers also collected data from rural communities during the study."

The passage says nothing about rural communities. It does not say they were excluded; it does not say they were included. The correct answer is NOT GIVEN — not FALSE. Marking it FALSE would mean you are importing an assumption ("if they only mentioned urban centres, rural must have been excluded") that the text never actually makes.

That logical leap is exactly what Cambridge is testing you on.

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How to Read the Statement Before You Read the Passage

The order in which you process the information matters enormously. Here is the approach I recommend, based on how the task is designed:

Step 1 — Read the statement carefully and identify its claim. What is the statement asserting? Is it about quantity, time, cause, comparison, or a specific person or place? Underline the key factual element.

Step 2 — Locate the relevant section of the passage. True/False/Not Given statements follow the order of the passage, so you can scan sequentially. Find the paragraph or sentence that the statement is drawn from.

Step 3 — Compare the statement to the passage word by word on the key claim. Do not paraphrase loosely in your head — compare the actual logical content.

Step 4 — Ask yourself: does the passage say anything about this specific claim? If yes, does it support or contradict? If no, it is NOT GIVEN.

This four-step process sounds slow, but with practice it becomes a tight, focused habit rather than a vague "read and guess" approach.

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Spotting the Language of Contradiction

To confidently mark something FALSE, you need the passage to say something that cannot both be true at the same time as the statement. Watch for these patterns in the passage:

• Opposite quantities: the statement says "most" but the passage says "a minority"
• Opposite direction: the statement says "increased" but the passage says "declined"
• Opposite causation: the statement says X caused Y but the passage says Y caused X
• Exclusive vs inclusive language: the statement says "only" but the passage gives additional cases

Here is an example of a clear FALSE:

Passage sentence:

"Sales of electric vehicles fell by 12% in the final quarter, reversing the gains made earlier in the year."

Statement: "Electric vehicle sales rose consistently throughout the year."

The passage says sales fell and reversed gains — that directly contradicts "rose consistently." This is FALSE.

Now change the statement to: "The decline in electric vehicle sales was caused by a rise in fuel prices." The passage says nothing about the cause. That is NOT GIVEN.

The factual content of the statement changed, but the passage sentence stayed the same. That is how Cambridge constructs these questions — one passage sentence, multiple possible statements with different answers.

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The Paraphrase Trap in TRUE Answers

TRUE answers are not always obvious either. Cambridge routinely paraphrases the passage in the statement, so you need to recognise synonyms and structural rewrites as well as direct matches.

Common paraphrase patterns to watch for:

• "children" in the passage → "young people" in the statement
• "approximately half" in the passage → "nearly 50%" in the statement
• "the company was established in 1998" → "the organisation has been operating for over two decades" (if the test date implies that)

The danger is the opposite problem from NOT GIVEN: you see a paraphrase and assume it must be TRUE without checking whether the logical claim actually matches.

Always verify the meaning, not just the vocabulary overlap.

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A Note on NOT GIVEN: Silence Is an Answer

Many candidates treat NOT GIVEN as a last resort — something you pick when you cannot find the answer. That framing is wrong and leads to bad decisions.

NOT GIVEN is a legitimate, deliberate answer that Cambridge includes precisely because it tests whether you can resist inventing information. Roughly one-third of answers in a True/False/Not Given set will typically be NOT GIVEN.

If you have scanned the relevant section of the passage thoroughly and the specific claim in the statement simply does not appear — not supported, not contradicted — then NOT GIVEN is the correct and confident answer. Do not second-guess yourself into FALSE just because the statement feels wrong.

A useful self-check: ask yourself "Where in the passage does it say something about this specific claim?" If you cannot point to a sentence, the answer is NOT GIVEN.

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Quantifiers and Absolute Words: High-Value Targets

Cambridge frequently tests your attention to quantifiers and absolute words because they change the logical content of a statement dramatically. These are the words that flip an answer from TRUE to FALSE:

• all, every, always, never, only, must — absolute claims that are easy to contradict
• some, many, most, often, generally — weaker claims that are harder to contradict
• increased, decreased, doubled, halved — directional claims that need exact verification

When you see an absolute word in a statement, your first job is to find the passage's actual phrasing. If the passage says "most researchers" but the statement says "all researchers," that is FALSE — even though the difference is just one word.

Conversely, if the passage says "some evidence suggests" and the statement says "there is evidence that," those are compatible — likely TRUE.

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Practice Exercise: Apply the Logic Yourself

Here is a short passage extract and three statements. Work through each one using the four-step process before reading the answers below.

Passage extract:

"The marine reserve, established in 2005, covers an area of 340 square kilometres. Fishing is prohibited within the reserve boundaries, though recreational diving is permitted under a licensed guide. Since its establishment, populations of three native fish species have recovered significantly, while two species remain at critically low levels."

Statement A: "The marine reserve was set up in the early 2000s."

Statement B: "All fishing and diving activities are banned inside the reserve."

Statement C: "The reserve's establishment was funded by an international conservation body."

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Answers:

• Statement A — TRUE. 2005 is in the early 2000s. The passage supports this.
• Statement B — FALSE. The passage says fishing is prohibited but recreational diving is permitted. "All activities banned" directly contradicts this.
• Statement C — NOT GIVEN. The passage mentions the reserve was established in 2005 but says nothing about how it was funded or by whom.

If you got all three right, you are applying the logic correctly. If Statement C tempted you toward FALSE ("it doesn't mention international funding, so it must not be true"), that is the exact trap to retrain yourself out of.

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On Test Day: A Quick Mental Checklist

Rather than a formal checklist section, let me frame this as the three questions I would ask myself at each statement:

1. What is the specific factual claim this statement is making? (Not the general topic — the exact claim.)
2. Does the passage address this specific claim at all? (If no → NOT GIVEN.)
3. If yes, does the passage support it or contradict it? (Support → TRUE. Contradict → FALSE.)

Three questions. That is the entire decision tree. The skill is in applying it precisely and resisting the urge to fill in gaps with your own knowledge or assumptions.

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Final Thought

True/False/Not Given is ultimately a test of disciplined reading — staying inside the boundaries of the text rather than reasoning beyond it. The good news is that once you internalise the distinction between FALSE (passage contradicts) and NOT GIVEN (passage is silent), your accuracy improves quickly. It is a learnable logic, not a talent.

If you want to build this skill systematically, work through authentic Cambridge practice tests — the Cambridge IELTS series (published by Cambridge University Press) uses real past papers and is the most reliable source of True/False/Not Given practice available. Pay attention to the answer explanations, not just whether you got the answer right.