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How to spot a liar reading answers
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20-09-2025
How to spot a liar academic reading passage comes with the three IELTS reading different question types in your IELTS reading test. Find the given table below to check How to spot a liar reading answers for all the questions ( 1 - 13).
| Q.1 - Yes | Q.5 - Yes | Q.9 - D | Q.13 - A |
| Q.2 - Yes | Q.6 - C | Q.10 - A | |
| Q.3 - Not Given | Q.7 - D | Q.11 - B | |
| Q.4 - No | Q.8 - B | Q.12 - C |

In this IELTS academic reading post, you will get an IELTS reading practice test and how to spot a liar reading answers. Experts considered this as a most important passage which has the ability to test candidates’ reading and comprehension skills. Try to answer all the three IELTS reading question types based on how to spot a liar reading passage.
How to spot a liar or detecting deception reading answers’ passage tells you how to detect the liar using their facial expressions and various clues. Get the detecting deception reading answers with location and detecting deception reading answers with explanations in this article for your better understanding.
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How to spot a liar reading answers with location
Skim and scan the reading passage given below to answer all the questions (1 - 13). Once finished, check your answers with How to spot a liar reading answers with location given below the questions.
How to spot a liar?
However much we may abhor it, Ans for Q1 deception comes naturally to all living things. Birds do it by feigning injury to lead hungry predators away from nesting young. Spider crabs do it by disguise: adorning themselves with strips of kelp and other debris, they pretend to be something they are not – and so escape their enemies. Nature amply rewards successful deceivers by allowing them to survive long enough to mate and reproduce. So it may come as no surprise to learn that human beings- who, according to psychologist Gerald Johnson of the University of South California, or lied to about 200 times a day, roughly one untruth every 5 minutes- often deceive for exactly the same reasons: to Ans for Q2 save their own skins or to get something they can’t get by other means.
Ans for Q4 But knowing how to catch deceit can be just as important a survival skill as knowing how to tell a lie and get away with it. A person able to spot falsehood quickly is unlikely to be swindled by an unscrupulous business associate or hoodwinked by a devious spouse. Luckily, nature provides more than enough clues to trap dissemblers in their own tangled webs- if you know where to look. By closely observing facial expressions, body language and tone of voice, practically anyone can recognise the tell-tale signs of lying. Researchers are even programming computers – like those used on Lie Detector -to get at the truth by analysing the same physical cues available to the naked eye and ear. “With the proper training, many people can learn to reliably detect lies,” says Paul Ekman, professor of psychology at the University of California, San Francisco, who has spent the past 15 years studying the secret art of deception.
In order to know what kind of Lies work best, Ans for Q5 successful liars need to accurately assess other people’s emotional states. Ackman’s research shows that this same emotional intelligence is essential for good lie detectors, too. The emotional state to watch out for is stress, the conflict most liars feel between the truth and what they actually say and do.
Even high-tech lie detectors don’t detect lies as such; they merely detect Ans for Q6 the physical cues of emotions, which may or may not correspond to what the person being tested is saying. Polygraphs, for instance, measure respiration, heart rate and skin conductivity, which tend to increase when people are nervous – as they usually are when lying. Nervous people typically perspire, and the salts contained in perspiration conducts electricity. That’s why a sudden leap in skin conductivity indicates nervousness -about getting caught, perhaps -which makes, in turn, suggest that someone is being economical with the truth. On the other hand, it might also mean that the lights in the television. Ans for Q7 Studios are too hot- which is one reason polygraph tests are inadmissible in court. “Good lie detectors don’t rely on a single thing,” says Ekma ,but interpret clusters of verbal and non-verbal clues that suggest someone might be lying.”
The clues are written all over the face. Because the musculature of the face is directly connected to the areas of the brain that processes emotion, the countenance can be a window to the soul. Neurological studies even suggest that genuine emotions travel different pathways through the brain than insincere ones. If a Ans for Q8 patient paralyzed by a stroke on one side of the face, for example, is asked to smile deliberately, only the mobile side of the mouth is raised. But tell that same person a funny joke, and the patient breaks into a full and spontaneous smile. Very few people -most notably, actors and Ans for Q9 politicians- are able to consciously control all of their facial expressions. Lies can often be caught when the liar's true feelings briefly leak through the mask of deception. We don’t think before we feel, Ekman says. “Expressions tend to show up on the face before we’re even conscious of experiencing an emotion.”
One of the most difficult facial expressions to fake- or conceal, if it’s genuinely felt - is sadness. When someone is truly sad, the forehead wrinkles with grief and the Ans for Q10 inner corners of the eyebrows are pulled up. Fewer than 15% of the people Ekman tested were able to produce this eyebrow movement voluntarily. By contrast, Ans for Q11 the lowering of the eyebrows associated with an angry scowl can be replicated at will by almost everybody. “ If someone claims they are sad and Ans for Q13 the inner corners of their eyebrows don’t go up, Ekmam says, the sadness is probably false.”
The smile, on the other hand, is one of the easiest facial expressions to counterfeit. It takes just two muscles -the zygomaticus major muscles that extend from the cheekbones to the corners of the lips- to produce a grin. But there’s a catch. A genuine smile affects not only the corners of the lips but also the orbicularis oculi, Ans for Q12 the muscle around the eye that produces the distinctive “crow’s feet” associated with people who laugh a lot. A counterfeit grin can be unmasked if the corners of the lips go up, the eyes crinkle, but the inner corners of the eyebrows are not lowered, a movement controlled by the orbicularis oculi that is difficult to fake. The absence of lowered eyebrows is one reason why the smile looks so strained and stiff.
Questions (1-5)
Do the following statements agree with the claims of the writer in Reading Passage?
Write your solutions for questions (1-5) on your answer sheet
YES - if the statement agrees with the information
NO - if the statement contradicts the information
NOT GIVEN - if there is no information on this
1. All living animals can lie.
Answer is YES
2. Some people tell lies for self-preservation.
Answer is YES
3. Scientists have used computers to analyze which part of the brain is responsible for telling lies.
Answer is NOT GIVEN
4. Lying as a survival skill is more important than detecting a lie.
Answer is NO
5. To be a good liar, one has to understand other people's emotions.
Answer is YES
Check out IELTS reading yes no not given to improve your answering skills
Questions (6-9)
Choose the correct letter A, B, C or D.
Write your solutions for the questions (6-9) on your answer sheet
6. How does the lie detector work?
A. It detects whether one's emotional state is stable.
B. It detects one’s brain activity level.
C. It detects body behavior during one's verbal response.
D. It analyses one's verbal response word by word.
Answer is C
7. Lie detectors can't be used as evidence in a court of law because
A. Lights often cause lie detectors to malfunction.
B. They are based on too many verbal and non-verbal clues.
C. Polygraph tests are often inaccurate.
D. There may be many causes of certain body behavior.
Answer is D
Locate the answer for Q7
8. Why does the author mention the paralyzed patients?
A. To demonstrate how a paralyzed patient smiles
B. To show the relation between true emotions and body behavior
C. To examine how they were paralyzed
D. To show the importance of happiness from recovery
Answer is B
Locate the answer for Q8
9. The author uses politicians to exemplify that they can
A. Have emotions.
B. Imitate actors.
C. Detect other people's lives.
D. Mask their true feelings.
Answer is D
Check out IELTS reading multiple choice questions to develop your understanding on the question type
Questions (10-13)
Classify the following facial traits as referring to
Match the following emotions to the perfect ones and write your solutions on your answer sheet
A sadness
B anger
C happiness
Write the correct letter A, B or C for the questions (10-13).
10. Inner corners of eyebrows raised
Answer is A. sadness
Locate the answer for Q10
11. The whole eyebrows lowered
Answer is B. anger
Locate the answer for Q11
12. Lines formed around
Answer is C. happiness
Locate the answer for Q12
13. Lines form above eyebrows
Answer is A. sadness
Read IELTS reading matching features to improve your answering skills
How to spot a liar reading answers with explanation
How to spot a liar reading answers with explanation provided below for your verification purpose.
Questions (1-5): IELTS Reading Yes/No/Not given
Question no. 1: All living animals can lie
Solution for Q1 - Yes
Keywords for the question: All, living animals, lie
Explanation: However much we may abhor it, deception comes naturally to all living things. Birds do it by feigning injury to lead hungry predators away from nesting young.
Question no. 2: Some people tell lies for self-preservation.
Solution for Q2 - Yes
Keywords for the question: some, people, lies, self-preservation
Explanation: So it may come as no surprise to learn that human beings- who, according to psychologist Gerald Johnson of the University of South California, or lied to about 200 times a day, roughly one untruth every 5 minutes- often deceive for exactly the same reasons: to save their own skins or to get something they can’t get by other means.
Question no. 3: Scientists have used computers to analyze which part of the brain is responsible for telling lies.
Solution for Q3 - Not given
Keywords for the question: scientists, computers, analyze, brain, responsible, lies
Explanation: Such statement is NOT FOUND in the reading passage
Question no. 4: Lying as a survival skill is more important than detecting a lie.
Solution for Q4 - No
Keywords for the question: lying, survival, skill, important, detecting, lie
Explanation: But knowing how to catch deceit can be just as important a survival skill as knowing how to tell a lie and get away with it. A person able to spot falsehood quickly is unlikely to be swindled by an unscrupulous business associate or hoodwinked by a devious spouse.
Question no. 5: To be a good liar, one has to understand other people's emotions.
Solution for Q5 - Yes
Keywords for the question: good liar, understand, people’s emotions
Explanation: In order to know what kind of Lies work best, successful liars need to accurately assess other people’s emotional states.
Questions (6-9):
Question no. 6: How does the lie detector work?
Solution for Q6 - C. It detects body behavior during one's verbal response
Keywords for the question: How, detector, work
Explanation: Even high-tech lie detectors don’t detect lies as such; they merely detect the physical cues of emotions, which may or may not correspond to what the person being tested is saying.
Question no. 7: Lie detectors can't be used as evidence in a court of law because
Solution for Q7 - D. There may be many causes of certain body behavior
Keywords for the question: Lie detector, can’t, evidence, court of law
Explanation: Studios are too hot- which is one reason polygraph tests are inadmissible in court. “Good lie detectors don’t rely on a single thing,” says Ekma ,but interpret clusters of verbal and non-verbal clues that suggest someone might be lying.”
Question no. 8: Why does the author mention the paralyzed patients?
Solution for Q8 - B. To show the relation between true emotions and body behavior
Keywords for the question: Why, author, mention, paralyzed, patients
Explanation: If a patient paralyzed by a stroke on one side of the face, for example, is asked to smile deliberately, only the mobile side of the mouth is raised. But tell that same person a funny joke, and the patient breaks into a full and spontaneous smile.
Question no. 9: The author uses politicians to exemplify that they can
Solution for Q9 - D. Mask their true feelings
Keywords for the question: author, uses, politicians, exemplify
Explanation: Very few people -most notably, actors and politicians- are able to consciously control all of their facial expressions. Lies can often be caught when the liar's true feelings briefly leak through the mask of deception.
Questions (10-13): IELTS Reading Matching Features
Questions no. 10 : Inner corners of eyebrows raised
Solution for Q10 - A. Sadness
Keywords for the questions: Inner, corners, eyebrows, raised
Explanation: When someone is truly sad, the forehead wrinkles with grief and the inner corners of the eyebrows are pulled up.
Questions no. 11 : The whole eyebrows lowered
Solution for Q11 - B. Anger
Keywords for the questions: whole, eyebrows, lowered
Explanation: By contrast, the lowering of the eyebrows associated with an angry scowl can be replicated at will but almost everybody.
Question no. 12: Lines formed around
Solution for Q12 - C. Happiness
Keywords for the question: lines, formed, around
Explanation: A genuine smile affects not only the corners of the lips but also the orbicularis oculi, the muscle around the eye that produces the distinctive “crow’s feet” associated with people who laugh a lot.
Question no. 13: Lines form above eyebrows
Solution for Q13 - A. Sadness
Keywords for the question: lines, form, above, eyebrows
Explanation: “ If someone claims they are sad and the inner corners of their eyebrows don’t go up, Ekmam says, the sadness is probably false.”
Read IELTS reading tips to improve your answering skills
Check the other reading passages
Click to check the other important reading passages listed below,
- How to spot a liar reading answers
- The development of museums reading answers
- A neuroscientist reveals how to think differently reading answer
Conclusion
Check out all the links to the important reading passages listed above for your IELTS reading preparation. And we believe that “How to spot a liar reading answers” and its exercise will be beneficial for you to enhance your preparation level.
About Author Manimegalai Samidurai
Manimegalai is a multifaceted professional, excelling as an author, writer, and study-abroad expert. Her vast knowledge of English proficiency exams, including IELTS, GRE, SAT, and PTE, and exceptional content writing skills make her a go-to resource for students seeking guidance and support in their foreign education journey. She is a trusted authority in writing content related to these test-prep exams, making her an invaluable resource for those seeking guidance. With her well-researched and informative blogs, articles, and study materials, Manimegalai has helped countless students achieve their desired band scores and get admissions to top-notch colleges & universities in countries like Canada, USA, UK, Australia, Ireland, etc.
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