Reading Lab

IELTS Academic Reading Practice Pack 49

A full 60-minute Academic Reading mock with three source-grounded passages, 40 questions, answer key coverage, and doctrine QA traceability.

Question count

Time allowed

60 min

Passages

Academic ReadingFull MockIELTS PracticeQA Approved

Exam panel

You have 60 minutes including answer transfer time. Submit once at the end or let the timer finish the exam automatically.

Time remaining

60:00

0 / 40 answers filled

Write only what the question requires. One extra word can still lose the mark.

After submission, you will see your raw score, estimated Academic Reading band, and the correct answers for every question.

What this reading pack trains

This set is built around adaptive reuse and the politics of keeping buildings in use, clay tablets and the first durable documents, ocean gliders and the changing practice of marine observation with 7 official IELTS Reading task types spread across three passages.

IELTS Academic Reading Practice Pack 49 is designed as a full Academic Reading simulation, not just a passage archive. The three texts move from a more accessible opener into denser, more inference-heavy material so the burden rises in the same direction students expect in a real test.

Across this pack, you work through roughly 2,333 words on Clay Tablets and the First Durable Documents; Ocean Gliders and the Changing Practice of Marine Observation; Adaptive Reuse and the Politics of Keeping Buildings in Use. That mix matters because IELTS Reading rewards candidates who can adjust between topic vocabulary, paraphrase recognition, and question-discipline rather than relying on one search habit.

Use this pack when you want one serious timed session, then review every wrong answer against the exact trap type. A strong post-test habit is to check whether the miss came from rushing, weak paraphrase tracking, unstable Not Given logic, or ignoring the word-limit instruction.

Inside the pack

Use the pack as one timed attempt, then return for deliberate review.

Domains

adaptive reuse and the politics of keeping buildings in use · clay tablets and the first durable documents · ocean gliders and the changing practice of marine observation

Question types

Matching Headings · Matching Sentence Endings · Multiple Choice · Sentence Completion · Summary Completion · True/False/Not Given · Yes/No/Not Given

If you want more full mocks after this one, go back to the Reading pack library. If you need a broader exam routine, pair one reading session with Listening practice or IELTS Writing repair work.

Passage 1

Clay Tablets and the First Durable Documents

An academic IELTS passage on clay tablets and the first durable documents, opening with long before paper became a common writing surface, scribes in mesopotamia developed a technology that was both ordinary and remarkably durable....

A.A. Long before paper became a common writing surface, scribes in Mesopotamia developed a technology that was both ordinary and remarkably durable: the clay tablet. The material was abundant in river plains, could be shaped by hand, and accepted wedge-shaped marks made with a reed stylus. Because a tablet began as a soft piece of prepared clay, it could be produced quickly for daily business, education or correspondence. It also required little specialised equipment compared with writing on stone or metal, which helped make record keeping possible at several levels of administration. Yet its survival depended on later treatment. Some tablets were carefully dried, some were baked deliberately, and many others became hard only when ancient buildings burnt around them. Their endurance therefore tells us as much about accident and storage as about intention.

B.B. Tablet-making was not a single mechanical routine. The scribe or assistant first selected clay with a suitable texture, removed stones or coarse impurities, and sometimes mixed in temper such as fine sand or plant matter to limit cracking as the tablet dried. The surface was then smoothed, but not always polished. Administrative memoranda might be small and quickly formed, while school exercises, letters and formal records could require different shapes or thicknesses. This physical variety matters because modern scholars often learn from the object itself as well as from the words impressed into it.

C.C. The act of writing was practical. A cut reed produced triangular impressions when pressed into moist clay, and combinations of these strokes formed signs. If a scribe made a mistake while the clay was still wet, the surface could be flattened and written again. Unfired tablets could also be soaked and recycled, a useful feature for exercises or temporary notes. For texts that needed authority, however, the tablet might be covered with a clay envelope, sealed, or stored with other records. Such treatments made the object part of a system of trust, not merely a surface for symbols.

D.D. The surviving tablets reveal a society in which writing served many purposes. Literary and religious compositions are famous today, but most tablets were not written to impress later readers. They recorded deliveries of grain, beer, wool, animals and silver; they listed labour obligations and rations; they preserved letters, contracts, legal decisions and inventories. This range prevents a simple image of scribes as keepers of only high culture. In many collections, the most historically useful documents are routine, because routine records show how institutions counted people, goods and time.

E.E. Archives were created by palaces, temples, merchants and households, but their original order is often difficult to reconstruct. Tablets discovered in one room may have belonged to several offices, while tablets from one institution may have been scattered by excavation, trade or conflict. A broken edge can remove a date, a name or a total that changes interpretation. For this reason, scholars combine reading with material study: size, seal impressions, clay colour, handwriting and findspot can all help place a tablet within a broader documentary practice.

F.F. Modern technologies have expanded that work. Three-dimensional imaging can capture shallow strokes on worn surfaces, and chemical analysis may suggest whether the clay came from a local source or from a different region. Digital catalogues also allow fragments now held in separate museums to be compared more easily. These tools do not replace philological skill; a sign may remain uncertain if the surface is damaged or if several signs look similar. What they do provide is a richer chain of evidence for deciding how a tablet was made, moved and used.

G.G. Clay tablets therefore deserve attention not only as early writing, but also as early information management. Their weight made them inconvenient for long-distance circulation, yet their solidity preserved documents that lighter materials did not. Their format could be adjusted to a task, and their storage created archives before the modern library existed. Even their weaknesses are instructive: a tablet was awkward to transport, but hard to erase once it had been fired; it was easy to reshape while damp, but vulnerable before drying. These contrasts show that communication technologies are shaped by compromises between speed, security, cost and permanence. In this sense, the tablet was a modest object with large consequences: it joined material choice, administrative need and cultural memory in a form that could survive for millennia. Word count: 718

True/False/Not Given

Questions 1-6

Do the following statements agree with the information given in Passage 1?Write TRUE if the statement agrees with the information, FALSE if the statement contradicts the information, or NOT GIVEN if there is no information on this.

1. Clay tablets survived partly because some were hardened during ancient fires.

2. All Mesopotamian tablets were deliberately baked before being stored.

3. Tablet size and shape could vary according to the purpose of the document.

4. Chemical analysis can identify the exact workshop where every tablet was produced.

5. Some tablets were sealed or enclosed as part of a system of authority.

6. Wet, unfired tablets could sometimes be reused.

Sentence Completion

Questions 7-13

Complete the sentences below. Choose ONE WORD ONLY from the passage for each answer.

7. Cuneiform signs were commonly made with a reed ________.

8. Fine sand or plant matter could be used as ________ to reduce cracking.

9. Routine records often listed workers' obligations and ________.

10. Archives could be created by palaces, temples, merchants and ________.

11. A broken ________ may remove information needed for interpretation.

12. Three-dimensional imaging can capture shallow ________ on worn tablets.

13. Clay tablets are presented as an early form of information ________.

A. Ocean science has long depended on ships, moorings and satellites, each of which observes the sea in a different way. Ships carry people and heavy instruments but are expensive to operate. Moorings can remain in place for long periods but provide information at fixed points. Satellites cover huge areas but mainly observe the surface. Ocean gliders occupy a middle position. They are autonomous underwater vehicles that move slowly through the water column while carrying sensors for scientific measurement. Their value lies less in speed than in persistence.
B. Most gliders travel by changing buoyancy rather than by using a powerful propeller. When a glider becomes slightly heavier than the surrounding water, it descends; when it becomes slightly lighter, it rises. Small wings convert this vertical motion into forward movement, producing a saw-tooth path beneath the surface. During these repeated dives and climbs, instruments may record temperature, salinity, pressure, oxygen, chlorophyll or optical properties. When the glider surfaces, it can transmit data and receive new instructions through satellite communication.
C. This operating style gives gliders several advantages. They can remain at sea for weeks or months, crossing areas that would be costly or risky for frequent ship surveys. They can sample before, during and after storms, when a vessel might be delayed. They can also work in remote regions where permanent infrastructure is limited. Because their power demand is low, gliders can collect repeated vertical profiles that help scientists understand how heat, freshwater and nutrients are distributed below the surface.
D. Their limitations are equally important. A glider is slow, and strong currents can push it away from a planned route. It cannot hold a precise position as easily as a moored instrument, nor can it carry the range of equipment available on a research ship. Sensors require calibration, and long deployments may suffer from biofouling, mechanical wear or communication gaps. The data are therefore not self-explanatory. Scientists must consider the vehicle's path, the timing of measurements and the uncertainty attached to each sensor record.
E. When treated carefully, glider observations can support environmental decisions. In coastal waters, repeated profiles may reveal the development of low-oxygen conditions or harmful algal blooms. In the open ocean, they can improve estimates of heat storage and water-mass movement. Forecast models can use glider data to test whether simulated temperature and salinity fields match actual conditions. Fisheries scientists may also combine glider measurements with information about tagged animals or plankton, linking physical conditions with biological patterns.
F. Gliders have also changed the organisation of ocean observing. A single mission may involve engineers who plan routes, technicians who maintain vehicles, data specialists who check sensor streams, and agencies that share observations publicly. This networked approach is powerful, but it requires common data standards and clear mission goals. A glider track that answers a question about hurricane intensity may not be ideal for mapping a fish habitat. Mission planners must decide sampling depth, surfacing frequency and acceptable risk before deployment, because a vehicle that is too cautious may miss a rapidly changing feature, while a mission that is too ambitious may exhaust batteries or lose communication. Successful missions begin with a precise scientific purpose, not merely with the availability of a robot.
G. For this reason, gliders are best understood as complements rather than replacements. They extend observation into times and places that are otherwise difficult to sample, but ships, satellites, floats, drifters and moorings remain essential. A satellite can show broad surface patterns, a ship can collect samples and repair instruments, and a mooring can watch one location continuously. A glider adds the moving vertical section between these views. The future of marine monitoring is likely to depend on combining these platforms so that each corrects the blind spots of the others. In that combined system, the slow movement of a glider becomes a strength: it turns the ocean from a surface glimpsed from above into a layered environment measured from within.

Passage 2

Ocean Gliders and the Changing Practice of Marine Observation

An academic IELTS passage on ocean gliders and the changing practice of marine observation, opening with ocean science has long depended on ships, moorings and satellites, each of which observes the sea in a different way.

A.A. Ocean science has long depended on ships, moorings and satellites, each of which observes the sea in a different way. Ships carry people and heavy instruments but are expensive to operate. Moorings can remain in place for long periods but provide information at fixed points. Satellites cover huge areas but mainly observe the surface. Ocean gliders occupy a middle position. They are autonomous underwater vehicles that move slowly through the water column while carrying sensors for scientific measurement. Their value lies less in speed than in persistence.

B.B. Most gliders travel by changing buoyancy rather than by using a powerful propeller. When a glider becomes slightly heavier than the surrounding water, it descends; when it becomes slightly lighter, it rises. Small wings convert this vertical motion into forward movement, producing a saw-tooth path beneath the surface. During these repeated dives and climbs, instruments may record temperature, salinity, pressure, oxygen, chlorophyll or optical properties. The resulting profile is valuable because the sea can change sharply with depth: a warm surface layer may sit above colder water, or a thin band of low oxygen may form below the reach of ordinary surface observation. When the glider surfaces, it can transmit data and receive new instructions through satellite communication.

C.C. This operating style gives gliders several advantages. They can remain at sea for weeks or months, crossing areas that would be costly or risky for frequent ship surveys. They can sample before, during and after storms, when a vessel might be delayed. They can also work in remote regions where permanent infrastructure is limited. Because their power demand is low, gliders can collect repeated vertical profiles that help scientists understand how heat, freshwater and nutrients are distributed below the surface. The same endurance also permits comparison between day and night conditions or between the calm period before a storm and the turbulent period that follows.

D.D. Their limitations are equally important. A glider is slow, and strong currents can push it away from a planned route. It cannot hold a precise position as easily as a moored instrument, nor can it carry the range of equipment available on a research ship. Sensors require calibration, and long deployments may suffer from biofouling, mechanical wear or communication gaps. The data are therefore not self-explanatory. Scientists must consider the vehicle's path, the timing of measurements and the uncertainty attached to each sensor record.

E.E. When treated carefully, glider observations can support environmental decisions. Their usefulness depends on turning many individual measurements into patterns that can be compared across time. In coastal waters, repeated profiles may reveal the development of low-oxygen conditions or harmful algal blooms. In the open ocean, they can improve estimates of heat storage and water-mass movement. Forecast models can use glider data to test whether simulated temperature and salinity fields match actual conditions. Fisheries scientists may also combine glider measurements with information about tagged animals or plankton, linking physical conditions with biological patterns.

F.F. Gliders have also changed the organisation of ocean observing. A single mission may involve engineers who plan routes, technicians who maintain vehicles, data specialists who check sensor streams, and agencies that share observations publicly. This networked approach is powerful, but it requires common data standards and clear mission goals. A glider track that answers a question about hurricane intensity may not be ideal for mapping a fish habitat. Mission planners must decide sampling depth, surfacing frequency and acceptable risk before deployment, because a vehicle that is too cautious may miss a rapidly changing feature, while a mission that is too ambitious may exhaust batteries or lose communication. Successful missions begin with a precise scientific purpose, not merely with the availability of a robot.

G.G. For this reason, gliders are best understood as complements rather than replacements. They extend observation into times and places that are otherwise difficult to sample, but ships, satellites, floats, drifters and moorings remain essential. A satellite can show broad surface patterns, a ship can collect samples and repair instruments, and a mooring can watch one location continuously. A glider adds the moving vertical section between these views. The future of marine monitoring is likely to depend on combining these platforms so that each corrects the blind spots of the others. In that combined system, the slow movement of a glider becomes a strength: it turns the ocean from a surface glimpsed from above into a layered environment measured from within. Word count: 729

Matching Headings

Questions 14-19

The passage has seven paragraphs, A-G. Choose the correct heading for paragraphs A-E and G from the list of headings below. There are more headings than paragraphs.

List of Headingsi. Where endurance gives observers an advantageii. Why gliders are replacing all research shipsiii. From measurements to environmental decisionsiv. A platform positioned between older observing methodsv. The danger of relying only on satellite imagesvi. Limits that remain beneath the surfacevii. How gliders travel and collect dataviii. A tool that works best within a wider observing system

14. Paragraph A

15. Paragraph B

16. Paragraph C

17. Paragraph D

18. Paragraph E

19. Paragraph G

Summary Completion

Questions 20-23

Complete the summary below. Choose ONE WORD ONLY from the passage for each answer.

20. Ocean gliders usually move by changing their 20. ________, not by using a powerful propeller. Their instruments may record temperature, 21. ________ and other properties during repeated dives and climbs. When they reach the surface, they can send information through 22. ________ communication. However, long missions may be affected by sensor uncertainty, mechanical wear and 23. ________.

21. Ocean gliders usually move by changing their 20. ________, not by using a powerful propeller. Their instruments may record temperature, 21. ________ and other properties during repeated dives and climbs. When they reach the surface, they can send information through 22. ________ communication. However, long missions may be affected by sensor uncertainty, mechanical wear and 23. ________.

22. Ocean gliders usually move by changing their 20. ________, not by using a powerful propeller. Their instruments may record temperature, 21. ________ and other properties during repeated dives and climbs. When they reach the surface, they can send information through 22. ________ communication. However, long missions may be affected by sensor uncertainty, mechanical wear and 23. ________.

23. Ocean gliders usually move by changing their 20. ________, not by using a powerful propeller. Their instruments may record temperature, 21. ________ and other properties during repeated dives and climbs. When they reach the surface, they can send information through 22. ________ communication. However, long missions may be affected by sensor uncertainty, mechanical wear and 23. ________.

Multiple Choice

Questions 24-26

Choose the correct letter, A, B, C or D.

24. What is the main reason the writer gives for the usefulness of gliders during storms?

25. According to the passage, why can glider data be difficult to interpret?

26. What does the writer suggest about future marine monitoring?

Passage 3

Adaptive Reuse and the Politics of Keeping Buildings in Use

An academic IELTS passage on adaptive reuse and the politics of keeping buildings in use, opening with cities inherit buildings whose original functions have faded.

A.A. Cities inherit buildings whose original functions have faded. Factories lose their industries, offices outgrow their layouts, warehouses become isolated from the transport systems that once justified them, and public buildings may no longer match the services they were designed to house. One response is demolition followed by new construction. Another is adaptive reuse: the conversion of an existing building for a new purpose. The second approach is often praised as sustainable and culturally sensitive, but that praise can become too easy. Reuse is not automatically virtuous; it is a demanding form of decision-making.

B.B. The environmental argument begins with embodied resources. A standing building contains materials, labour, transport and energy already spent. Keeping its structure can avoid some emissions and waste associated with demolition and replacement. Yet the calculation is rarely simple. A poorly insulated building may require major upgrades, and new mechanical systems can be intrusive or expensive. If conversion produces a building that consumes excessive energy for decades, the initial carbon saving may be weakened. Conversely, a carefully upgraded older building may avoid demolition waste while reaching acceptable standards for comfort and operation. A serious sustainability claim must therefore look across the life cycle rather than celebrate retention alone.

C.C. The cultural argument is equally complex. Historic buildings can carry memories of work, migration, public service or local craft, even when they are not officially protected monuments. Reuse can keep these memories visible while allowing the city to change. However, conservation fails when it treats every alteration as damage. A building that cannot accept new services, accessible entrances or safer circulation may become an exhibit rather than a usable place. The central question is not whether change occurs, but which qualities need protection and which can adapt without destroying significance. That judgment depends on evidence, because features that appear ordinary to an outsider may hold strong meaning for regular users.

D.D. Economic and social effects complicate the picture further. Buildings are often reused within neighbourhoods that already face pressure from transport investment, tourism or changing land values. Reused buildings can support small businesses, cultural venues, housing or civic facilities, especially in districts where vacant structures once signalled decline. At the same time, a fashionable conversion may raise rents and displace the informal activities that gave the area its character. The language of heritage can then mask a transfer of value from existing communities to new investors. Adaptive reuse has public value only when its benefits are not limited to those able to pay for the refurbished image.

E.E. Technical feasibility must also be faced early. Old structures may contain hazardous materials, insufficient floor loading, weak fire separation, poor daylight, inaccessible levels or services that cannot be upgraded without heavy intervention. Some of these problems can be solved through careful design; others make conversion inappropriate. The romance of saving a building should not override evidence about safety, cost or long-term usability. Nor should technical difficulty be used as a convenient excuse for demolition before alternatives have been tested.

F.F. Good projects usually begin with diagnosis rather than a fixed design. This reverses the common development habit of choosing a profitable use first and then forcing the building to accept it. Teams document the building's condition, identify character-defining features, map possible hazards and test several use scenarios. Community consultation can reveal attachments that are invisible in architectural surveys, such as a market hall's role in everyday social life or a cinema's importance to migrant communities. These early steps do not guarantee consensus, but they make trade-offs explicit. They also reduce the risk that design ambition will erase the very qualities that reuse was supposed to protect.

G.G. Adaptive reuse therefore sits between preservation and development. It challenges the idea that the past must remain untouched, but it also challenges the assumption that new construction is the default sign of progress. Its best defence is not nostalgia. It is the disciplined claim that cities should first understand the value already present in their buildings, then decide whether alteration, partial retention or replacement serves the public interest. This requires comparison with realistic alternatives, including repair without major conversion, partial demolition, or new construction on a different site. Sometimes the answer will be reuse; sometimes it will not.

H.H. This conclusion may disappoint advocates who want a simple rule. Yet a conditional approach is what makes adaptive reuse credible. It recognises embodied carbon without ignoring future performance. It values memory without freezing buildings into unusable objects. It welcomes investment without surrendering public purpose. It also recognises that buildings are not isolated artefacts. They belong to streets, transport systems, regulations and social histories, and a successful conversion must negotiate all of these. The strongest projects do not merely put a new function inside an old shell; they explain why the retained fabric, the chosen use and the public benefits belong together. They also leave a record of rejected options, so later critics can see that demolition or heavy alteration was not chosen by default. In a century shaped by resource limits and urban inequality, the question is not how to keep every old building, but how to keep judgment alive before the machinery of demolition begins. Word count: 855

Yes/No/Not Given

Questions 27-31

Do the following statements agree with the claims of the writer in Passage 3?Write YES if the statement agrees with the claims of the writer, NO if the statement contradicts the claims of the writer, or NOT GIVEN if it is impossible to say what the writer thinks about this.

27. The writer believes adaptive reuse should be judged only by its immediate carbon savings.

28. The writer thinks preservation can include carefully chosen physical changes.

29. The writer claims every old building can be converted safely and affordably.

30. The writer believes community consultation can reveal values not captured by architectural surveys.

31. The writer identifies tax incentives as the main reason investors choose adaptive reuse.

Matching Sentence Endings

Questions 32-36

Complete each sentence with the correct ending, A-G, below. Use each letter once only.

32. The environmental case for reuse is strongest when

33. Conservation becomes weak when

34. Early surveys and significance mapping are useful because

35. A reuse project may create social harm if

36. The writer's preferred evaluation of reuse is one that

Multiple Choice

Questions 37-40

Choose the correct letter, A, B, C or D.

37. What is the main argument of the passage?

38. In paragraph B, why does the writer discuss future energy consumption?

39. What role do the examples in paragraph E play?

40. Which phrase best describes the writer's attitude to adaptive reuse?