The IELTS Reading section has different passages that test how well you understand information, find details, and recognise ideas written in different ways. Secrets of the Swarm is one such IELTS Reading passage.
The Secrets of the Swarm Reading Answers looks at how insects such as ants, bees, and termites work together. It also explains how their group behaviour can teach people new ways of making decisions and solving problems.
The passage has 13 questions based on different parts of the text. It includes question types such as True/False/Not Given, Matching Sentence Endings, and Flow Chart Completion.
In this article, you will find:
The Secrets of the Swarm Reading passage
Questions with answers and simple explanations
Answers for each question type
Important keywords and paraphrased ideas
Tips to solve the passage faster
Common mistakes to avoid
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Secrets of the Swarm IELTS Reading Passage
Before solving the Secrets of the Swarm Reading Answers, read the IELTS Reading Test passage once to understand the main idea. It explains how insects such as ants, bees, and termites work together without one leader making every decision. It then connects this behaviour with the way people, companies, and online communities can make decisions and share information.
You should spend about 20 minutes on Questions 1–13. Read the passage below and answer the questions that follow.
Secrets of the Swarm Passage
A
Insects, birds and fish tend to be the creatures that humans feel furthest from. Unlike many mammals they do not engage in human-like behaviour. The way they swarm or flock together does not usually get good press coverage either: marching like worker ants might be a common simile for city commuters, but it’s a damning, not positive, image. Yet a new school of scientific theory suggests that these swarms might have a lot to teach us.
B
American author Peter Miller explains, ‘I used to think that individual ants knew where they were going, and what they were supposed to do when they got there. But Deborah Gordon, a biologist at Stanford University, showed me that nothing an ant does makes any sense except in terms of the whole colony. Which makes you wonder if, as individuals, we don’t serve a similar function for the companies where we work or the communities where we live. Ants are not intelligent by themselves. Yet as a colony, they make wise decisions. And as Gordon discovered during her research, there’s no one ant making decisions or giving orders.
C
Take food collecting, for example. No ant decides, ‘There’s lots of food around today; lots of ants should go out to collect it. Instead, some forager ants go out, and as soon as they find food, they pick it up and come back to the nest. At the entrance, they brush past reserve foragers, sending a ‘go out’ signal. The faster the foragers come back, the more food there is and the faster other foragers go out, until gradually the amount of food being brought back diminishes. An organic calculation has been made to answer the question, ‘How many foragers does the colony need today? And if something goes wrong – a hungry lizard prowling around for an ant snack, for instance – then a rush of ants returning without food sends waiting reserves a ‘Don’t go out’ signal.
D
But could such decentralised control work in a human organisation? Miller visited a Texas gas company that has successfully applied formulas based on ant colony behaviour to ‘optimise its factories and route its trucks. He explains, ‘if ant colonies had worked out a reliable way to identify the best routes between their nest and food sources, the company managers figured, why not take advantage of that knowledge? So they came up with a computer model, based on the self-organising principles of an ant colony. Data is fed into the model about deliveries needing to be made the next day, as well as things like weather conditions, and it produces a simulation determining the best route for the delivery lorries to take.
E
Miller explains that he first really understood the impact that swarm behaviour could have on humans when he read a study of honeybees by Tom Seeley, a biologist at Cornell University. The honeybees choose as a group which new nest to move to. First, scouts fly off to investigate multiple sites. When they return they do a ‘waggle dance’ for their spot, and other scouts will then fly off and investigate it. Many bees go out, but none tries to compare all sites. Each reports back on just one. The more they liked their nest, the more vigorous and lengthy their waggle dance and the more bees will choose to visit it. Gradually the volume of bees builds up towards one site; it’s a system that ensures that support for the best site snowballs and the decision is made in the most democratic way.
F
Humans, too, can make clever decisions through diversity of knowledge and a little friendly competition. ‘The best example of shared decision-making that | witnessed during my research was a town meeting | attended in Vermont, where citizens met face-to-face to debate their annual budget, explains Miller. ‘For group decision-making to work well, you need a way to sort through the various options they propose; and you need a mechanism to narrow down these options. Citizens in Vermont control their municipal affairs by putting forward proposals, or backing up others’ suggestions, until a consensus is reached through a vote. As with the bees, the broad sampling of options before a decision is made will usually result in a compromise acceptable to all. The ‘wisdom of the crowd’ makes clever decisions for the good of the group – and leaves citizens feeling represented and respected.
G
The Internet is also an area where we are increasingly exhibiting swarm behaviour, without any physical contact. Miller compares a wiki website, for example, to a termite mound. Indirect collaboration is the key principle behind information-sharing websites, just as it underlies the complex constructions that termites build. Termites do not have an architect’s blueprint or a grand construction scheme. They simply sense changes in their environment, as for example when the mound’s wall has been damaged, altering the circulation of air. They go to the site of the change and drop a grain of soil. When the next termite finds that grain, they drop theirs too. Slowly, without any kind of direct decision-making, a new wall is built. A termite mound, in this way, is rather like a wiki website. Rather than meeting up and talking about what we want to post online, we just add to what someone – maybe a stranger on the other side of the world already wrote. This indirect knowledge and skill-sharing is now finding its way into the corridors of power.
Secrets of the Swarm Reading Answers Questions 1–6
Questions 1–6 are True/False/Not Given questions. You need to check each statement against the information in the passage. True means the statement agrees with the passage, False means it goes against the passage, and Not Given means the passage does not give enough information to decide. IELTS Exam also advises students not to use their own knowledge when answering these questions.
Below are the secrets of the swarm reading answers with explanation:
Questions 1–6
Do the following statements agree with the information given in the passage?
Write:
TRUE if the statement agrees with the information FALSE if the statement contradicts the information NOT GIVEN if there is no information on this
Question 1
Commuters are often compared favourably with worker ants.
Answer: FALSE
The passage says that comparing city commuters with worker ants is a common comparison. However, it also says that this is a “damning, not positive” image.
So, the comparison is not favourable. The statement says the opposite of what the passage tells us.
Answer: FALSE
Question 2
Some ants within a colony have leadership roles.
Answer: FALSE
The passage explains that ants can make wise decisions as a colony, but there is no single ant giving orders.
It clearly says that there is “no one ant making decisions or giving orders.” This means that the ants do not have individual leaders controlling the colony.
Answer: FALSE
Question 3
Forager ants tell each other how far away the food source is.
Answer: NOT GIVEN
The passage explains how forager ants find food and return to the nest. Their return also sends signals to other ants about whether more ants should go out.
However, the passage does not say that forager ants tell each other the distance to the food source.
Since this detail is not given, the answer is Not Given.
Answer: NOT GIVEN
Question 4
Forager ants are able to react quickly to a dangerous situation.
Answer: TRUE
The passage gives an example of a hungry lizard looking for ants. When the ants return without food because of the danger, they send a signal to the reserve ants.
This tells the other ants not to go outside. So, the ants can react to danger and change their behaviour quickly.
Answer: TRUE
Question 5
Termite mounds can be damaged by the wind.
Answer: NOT GIVEN
The passage says that termites can sense changes in their environment. It gives the example of a damaged wall changing the circulation of air inside the mound.
However, it does not say that wind is the reason the mound gets damaged.
There is no clear information about this in the passage, so the answer is Not Given.
Answer: NOT GIVEN
Question 6
Termites repair their mounds without directly communicating with each other.
Answer: TRUE
The passage explains that termites do not need a leader or a construction plan. When they notice a change, they go to the damaged area and drop a grain of soil.
Other termites then find the grain and add more soil. The wall is slowly rebuilt without direct communication between the termites.
Answer: TRUE
Secrets of the Swarm Reading Answers 1–6
Question
Answer
Key idea
1
FALSE
The comparison with worker ants is negative
2
FALSE
No single ant gives orders
3
NOT GIVEN
The distance to the food source is not mentioned
4
TRUE
Ants react to danger by sending signals
5
NOT GIVEN
Wind is not given as the cause of damage
6
TRUE
Termites work without direct communication
Secrets of the Swarm Reading Answers Questions 7–9
Questions 7–9 are Matching Sentence Endings questions. You need to match the beginning of each sentence with the correct ending from the options given.
For these questions, do not choose an answer only because you see the same word in the passage. First find the right paragraph, understand the idea, and then check which ending makes the complete sentence correct. IELTS says that the sentence beginnings follow the order of information in the passage.
Below are the secrets of the swarm reading answers with explanation:
Questions 7–9
Complete each sentence with the correct ending, A–F, below.
A. provide support for each other’s ideas in order to reach the best outcome. B. use detailed comments to create large and complicated systems. C. use decision-making strategies based on insect communities to improve their service. D. communicate with each other to decide who the leader will be. E. contribute independently to the ideas of others they do not know. F. repair structures they have built without directly communicating with each other.
Question 7
Managers working for a Texas gas company
Answer: C. use decision-making strategies based on insect communities to improve their service.
Look at Paragraph D. It explains that the Texas gas company used ideas based on how ant colonies organise themselves.
The company created a computer model using these principles. The model helps the company decide the best routes for its delivery trucks.
So, the correct ending is C.
Answer: C. USE DECISION-MAKING STRATEGIES BASED ON INSECT COMMUNITIES TO IMPROVE THEIR SERVICE.
Question 8
Citizens in an annual Vermont meeting
Answer: A. provide support for each other’s ideas in order to reach the best outcome.
The answer is found in Paragraph F. The passage says that people in Vermont put forward their own ideas and support other people's suggestions.
They continue this process until they reach an agreement through a vote. This is similar to how the bees work together before choosing a new nest.
So, A is the best match.
Answer: A. PROVIDE SUPPORT FOR EACH OTHER’S IDEAS IN ORDER TO REACH THE BEST OUTCOME.
Question 9
Some Internet users
Answer: E. contribute independently to the ideas of others they do not know.
The answer comes from Paragraph G. The passage compares a wiki website with a termite mound.
People can add information to something that another person has already written. That person could even be a stranger living on the other side of the world.
This means people can add to other people's ideas without directly meeting or talking to them.
Answer: E. CONTRIBUTE INDEPENDENTLY TO THE IDEAS OF OTHERS THEY DO NOT KNOW.
Secrets of the Swarm Reading Answers 7–9:
Question
Answer
Where to find it
7
C
Paragraph D
8
A
Paragraph F
9
E
Paragraph G
Secrets of the Swarm Reading Answers Questions 10–13
Questions 10–13 are Flow Chart Completion questions. You need to complete the flow chart using words from the passage. The instruction says to use NO MORE THAN TWO WORDS for each answer.
All four answers come from the part about honeybees and how they choose a new nest. Read the flow chart carefully and follow the order of the steps. IELTS also advises students to check the word limit before writing an answer.
Below are the secrets of the swarm reading answers with explanation:
Questions 10–13
Complete the flow chart below. Choose NO MORE THAN TWO WORDS from the text for each answer.
How Honeybees Choose a New Nest
Honeybee 10 ______ explore possible nest sites
They perform what is known as a 11 ______ on their return
Other bees go out and report back
Enthusiasm and 12 ______ increase for one particular site
A final choice is reached using a 13 ______ process
Question 10
Answer: SCOUTS
The answer is in Paragraph E. The passage says that the honeybees first send scouts to investigate different possible sites.
The word “scouts” directly matches the first blank in the flow chart. These bees explore the different places before the group makes a final choice.
Answer: SCOUTS
Question 11
Answer: WAGGLE DANCE
After the scouts return, they perform what the passage calls a “waggle dance” for the site they have checked.
This dance helps the other bees understand which location the scout prefers. So, the correct answer for the second blank is waggle dance.
Answer: WAGGLE DANCE
Question 12
Answer: VOLUME
The passage says that the more the bees like a particular nest site, the more bees will visit it. It then explains that the “volume of bees builds up towards one site.”
This matches the flow chart, which says that enthusiasm and something else increase for one particular site. The correct word is volume.
Answer: VOLUME
Question 13
Answer: DEMOCRATIC
The last part of Paragraph E explains that the support for the best site grows and the final decision is made in the “most democratic way.”
The flow chart asks what type of process is used to reach the final choice. Therefore, the answer is democratic.
Answer: DEMOCRATIC
Secrets of the Swarm Reading Answers 10–13:
Question
Answer
Key idea
10
SCOUTS
Scouts explore possible nest sites
11
WAGGLE DANCE
Scouts perform a waggle dance after returning
12
VOLUME
The number of bees increases around one site
13
DEMOCRATIC
The final nest choice is made democratically
How to Approach the Secrets of the Swarm Reading Answers
The Secrets of the Swarm Reading Answers become easier when you know what to look for in each question. The passage has three different question types, so using the same method for all 13 questions may waste time.
1. Start With the Questions
Read the questions first before you start reading the passage. This helps you know what information you are looking for.
For this passage names like Peter Miller, Deborah Gordon Tom Seeley and places, like Texas and Vermont can act as keywords.
2. Understand the Question Type
First, check what type of question you are solving. For True/False/Not Given, check whether the statement agrees with the passage, goes against it, or is not mentioned.
For Matching Sentence Endings, read the beginning of the sentence and then find the ending that gives the same meaning.
For Flow Chart Completion, follow the steps in the chart and find the missing words in the correct part of the passage.
These are all recognised IELTS Academic Reading question types.
3. Look for Similar Words
Do not expect the question and passage to use exactly the same words.
For example, the question says “leadership roles”, while the passage explains that there is “no one ant making decisions or giving orders.” The wording is different, but the meaning helps you find the answer.
So, always look for the same idea, not just the same word.
4. Use the Paragraphs in Order
The information in this passage moves from ants to human organisations, then to bees, humans, and termites.
You can use this order to save time. For example, questions about the Texas gas company take you to Paragraph D, while questions about honeybees take you to Paragraph E.
This is especially useful when you already know the topic of the question.
5. Be Careful With Not Given
Not Given can be confusing because the statement may sound possible.
For Question 3, the passage talks about ants finding food and returning to the nest. But it does not say that they tell each other how far away the food is.
That is why the answer is Not Given. Do not add information that is not actually written in the passage.
6. Follow the Word Limit
For Questions 10–13, you need to complete the flow chart using NO MORE THAN TWO WORDS from the passage.
Check your answer after writing it. Make sure you have not used too many words or changed the wording unnecessarily.
IELTS Reading includes flow-chart completion as one of its task types, so following the instructions and word limit is important.
7. Check the Meaning Before Choosing
Sometimes an answer may contain a word that also appears in the passage. That does not always make it correct.
Read the sentence before and after the relevant information. Then check whether the complete meaning matches the question.
This is especially useful for Matching Sentence Endings, where two options may look possible at first.
8. Do Not Use Your Own Knowledge
The topic of ants, bees, and termites may be familiar to you. Still, do not answer based on what you already know about insects.
Use only the information given in the passage. This is particularly important in True/False/Not Given questions. IELTS also warns candidates not to use outside knowledge when answering this task.
Common Mistakes to Avoid in the Secrets of the Swarm IELTS Reading
The Secrets of the Swarm IELTS Reading passage may seem simple at first. Some questions can be tricky. Tiny errors like picking an answer based on one word or not understanding what a sentence means can lead to the wrong answer.
Here are some typical mistakes to stay away, from while working on this passage:
Common mistake
Why it can cause problems
What to do instead
Choosing an answer because of one matching word
IELTS can use distractors that contain words from the passage but do not give the correct meaning.
Read the full sentence and check the idea before choosing.
Confusing False and Not Given
A statement is False only when the passage gives information that contradicts it.
Look for clear proof in the passage. If the information is missing, choose Not Given.
Using your own knowledge
You may already know something about ants, bees, or termites, but it may not be stated in the passage.
Use only the information given in the text.
Reading the whole passage very slowly
This can leave you with less time for the questions.
Skim first, then read the relevant part more carefully.
Looking only for exact words
The questions may use different words or phrases with the same meaning.
Look for synonyms and paraphrased ideas.
Ignoring the word limit
A flow chart answer can be marked wrong if it does not follow the given word limit.
Check the instructions before writing each answer.
Choosing a sentence ending too quickly
More than one ending may sound possible at first.
Read the complete sentence and compare its meaning with the passage.
Not checking the paragraph carefully
A similar idea may appear in another part of the passage.
Read a few lines before and after the information you find.
Spending too long on one question
One difficult question can take time away from easier questions.
Move ahead and return to it later if needed.
Want to practise more IELTS Reading passages? Check out these answer guides covering a range of topics and question types:
The Secrets of the Swarm Reading Answers can help you check your answers and understand how the questions connect with the passage. The passage shows how ants, bees, and termites work together and how their behaviour can also be linked to human decision-making and teamwork.
While practising, keep these points in mind:
Read the question carefully before looking for the answer.
Look for keywords and similar meanings in the passage.
Do not choose False unless the passage clearly gives the opposite information.
Use only the information given in the passage.
Follow the word limit in Flow Chart Completion questions.
Read all sentence endings before choosing one.
Check your spelling before moving to the next question.
Keep track of your time during the IELTS Reading test.
Regular practice with different IELTS Reading passages can help you find information faster and become more confident with different question types.
1. Is Secrets of the Swarm a difficult IELTS Reading passage?
The passage is usually manageable if you are comfortable with different Reading question types. Some questions can still be tricky because the answers are not always written in the same words as the questions. Understanding the meaning of each sentence can make the passage easier to solve. Regular practice can also help you feel more confident.
2. What is the main topic of Secrets of the Swarm?
The passage focuses on how groups of insects work together and make decisions. It connects this behaviour with the way people, businesses, and online communities can work together. The idea of group intelligence is important throughout the passage. It shows how useful information can come from many individuals working together.
3. Is Secrets of the Swarm from an official IELTS test?
The question set commonly available online is published by IELTS preparation websites, so it should not automatically be treated as an official IELTS.org test. IELTS.org provides official information about Reading question types and test format. Students should use trusted sources when checking practice material. This helps avoid learning from incorrect answer keys.
4. How long should I spend on Secrets of the Swarm Reading?
Try to treat the passage as part of your normal 60-minute IELTS Academic Reading test. You do not need to spend the same amount of time on every question. Move faster through questions that are easy and give yourself more time for difficult ones. Practising with a timer can help you build this habit.
5. Can I find Secrets of the Swarm Reading Answers online?
Yes, answer keys for this passage are available on several IELTS preparation websites. However, do not check the answers after every question while practising. Finish the complete set first and then compare your responses. This gives you a better idea of where you are making mistakes.
6. What vocabulary should I learn from Secrets of the Swarm?
You can learn useful academic words related to nature, teamwork, decision-making, and communication from this passage. Words such as decentralised, consensus, colony, foragers, and environmental can be useful beyond this one test. Try to learn their meaning from the sentence rather than memorising single-word definitions. This can also help with paraphrasing.
7. Does IELTS Reading test difficult vocabulary?
IELTS Reading does not simply test how many difficult words you know. You are mainly tested on your ability to understand information, identify ideas, and connect information in the passage with the questions. You may also be able to understand an unfamiliar word from its context. So, do not stop at every difficult word.
8. Should I read the Secrets of the Swarm passage before the questions?
There is no single method that works for every student. Some students prefer reading the questions first, while others like to skim the passage before checking the questions. Try both methods during practice and see which helps you find answers faster. The important thing is to understand where the relevant information is.
9. How can I improve my score in IELTS Reading using practice passages?
Do not only check how many answers you got right. After each practice test, look at every wrong answer and ask why you chose it. Check whether the problem was vocabulary, misunderstanding, time pressure, or confusing two options. Keeping a small error list can help you avoid making the same mistakes again.
10. Are IELTS Reading answers always in the same order as the questions?
Not every IELTS Reading question type follows the same pattern. Some tasks generally follow the order of information in the passage, while others may require you to find information in different parts of the text. This is why knowing the question type before solving it can save time. Always read the instructions carefully before starting.
11. Can Secrets of the Swarm help with IELTS Academic Reading preparation?
Yes, it can be useful as practice for handling different Reading tasks in one passage. It can also help you practise finding paraphrased information instead of searching only for exact words. After completing it, review both correct and incorrect answers. This makes the practice more useful than simply checking your final score.
12. Where can I find the Secrets of the Swarm Reading Answers with location?
The Secrets of the Swarm Reading Answers with location section shows where each answer can be found in the passage. It can help you quickly check the relevant paragraph or part of the text. This is especially useful when you want to understand why an answer is correct and improve your scanning skills.
13. Is Secrets of the Swarm Reading Answers Test 3 available?
Yes, Secrets of the Swarm Reading Answers Test 3 can be used as IELTS Reading practice. After completing the questions, you can check the answer key and compare your responses with the information in the passage. Reviewing the answer locations can also help you understand where you went wrong.
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