Most versions of this passage mix:
Example real question (from Cambridge-style tests):
Polygraphs measure changes in breathing rate. (True/False/Not Given) the truth about lying ielts reading answers work
Solution: Scan for “polygraph” and “breathing.” If only heart rate is mentioned → False. If breathing isn’t mentioned at all → Not Given.
The passage will rarely use the exact wording of the question.
Example:
Question says “lying is mentally demanding” → Passage says “deception imposes a higher cognitive load.” Most versions of this passage mix:
IELTS uses recycled themes but rewritten passages. “The Truth About Lying” is a popular topic covering:
The trap: One version of the passage might have 7 paragraphs; another has 9. One uses True/False/Not Given; another uses Yes/No/Not Given. Copying answers from a random blog will fail you every time. Example real question (from Cambridge-style tests):
Let’s cut to the chase. Based on multiple exam recall reports and official Cambridge-style answer keys, here are the most common answers for “The Truth About Lying” – usually from IELTS Cambridge Book 11 or 12 (Academic Test 3 or 4, depending on the edition).
To get the correct answers efficiently, follow this workflow: