IELTS Academic Reading Sample 11 - The Rocket From East To West

You should spend about 20 minutes on Questions 1-14, which are based on the following reading passage:


A The concept of the rocket, or rather the mechanism behind the idea of propelling an object into the air, has been around for well over two thousand years. However, it wasn’t until the discovery of the reaction principle, which was the key to space travel and so represents one of the great milestones in the history of scientific thought, that rocket technology was able to develop. Not only did it solve a problem that had intrigued man for ages, but, more importantly, it literally opened the door to the exploration of the universe.
B An intellectual breakthrough, brilliant though it may be, does not automatically ensure that the transition is made from theory to practice. Despite the fact that rockets had been used sporadically for several hundred years, they remained a relatively minor artefact of civilization until the twentieth century. Prodigious efforts, accelerated during two world wars, were required before the technology of primitive rocketry could be translated into the reality of sophisticated astronauts. It is strange that the rocket was generally ignored by writers of fiction to transport their heroes to mysterious realms beyond the Earth, even though it had been commonly used in fireworks displays in China since the thirteenth century. The reason is that nobody associated the reaction principle with the idea of traveling through space to a neighbouring world.
C A simple analogy can help us to understand how a rocket operates. It is much like a machine gun mounted on the rear of a boat. In reaction to the backward discharge of bullets, the gun, and hence the boat, move forwards. A rocket motor’s ‘bullets’ are minute, high-speed particles produced by burning propellants in a suitable chamber. The reaction to the ejection of these small particles causes the rocket to move forwards. There is evidence that the reaction principle was applied practically well before the rocket was invented. In his Noctes Atticae or Greek Nights, Aulus Gellius describes ‘the pigeon of Archytas’, an invention dating back to about 360 BC. Cylindrical in shape, made of wood, and hanging from string, it was moved to and fro by steam blowing out from small exhaust ports at either end. The reaction to the discharging steam provided the bird with motive power.
D The invention of rockets is linked inextricably with the invention of ‘black powder’. Most historians of technology credit the Chinese with its discovery. They base their belief on studies of Chinese writings or on the notebooks of early Europeans who settled in or made long visits to China to study its history and civilisation. It is probable that, sometime in the tenth century, black powder was first compounded from its basic ingredients of saltpetre, charcoal and sulphur. But this does not mean that it was immediately used to propel rockets. By the thirteenth century, powder propelled fire arrows had become rather common. The Chinese relied on this type of technological development to produce incendiary projectiles of many sorts, explosive grenades and possibly cannons to repel their enemies. One such weapon was the ‘basket of fire’ or, as directly translated from Chinese, the ‘arrows like flying leopards’. The 0.7 metre-long arrows, each with a long tube of gunpowder attached near the point of each arrow, could be fired from a long, octagonal-shaped basket at the same time and had a range of 400 paces. Another weapon was the ‘arrow as am flying sabre’, which could be fired from crossbows. The rocket, placed in a similar position to other rocket-propelled arrows, was designed to increase the range. A small iron weight was attached to the 1.5m bamboo shaft, just below the feathers, to increase the arrow’s stability by moving the centre of gravity to a position below the rocket. At a similar time, the Arabs had developed the ‘egg which moves and burns’. This ‘egg’ was apparently full of gunpowder and stabilised by a 1.5m tail. It was fired using two rockets attached to either side of this tail.

E It was not until the eighteenth century that Europe became seriously interested in the possibilities of using the rocket itself as a weapon of war and not just to propel other weapons. Prior to this, rockets were used only in pyrotechnic displays. The incentive for the more aggressive use of rockets came not from within the European continent but from far-away India, whose leaders had built up a corps of rocketeers and used rockets successfully against the British in the late eighteenth century. The Indian rockets used against the British were described by a British Captain serving in India as ‘an iron envelope about 200 millimetres long and 40 millimetres in diameter with sharp points at the top and a 3m-long bamboo guiding stick’. In the early nineteenth century, the British began to experiment with incendiary barrage rockets. The British rocket differed from the Indian version in that it was completely encased in a stout, iron cylinder, terminating in a conical head, measuring one metre in diameter and having a stick almost five metres long and constructed in such a way that it could be firmly attached to the body of the rocket. The Americans developed a rocket, complete with its own launcher, to use against the Mexicans in the mid-nineteenth century. A long cylindrical tube was propped up by two sticks and fastened to the top of the launcher, thereby allowing the rockets to be inserted and lit from the other end. However, the results were sometimes not that impressive as the behaviour of the rockets in flight was less than predictable. Since then, there have been huge developments in rocket technology, often with devastating results in the forum of war. Nevertheless, the modern day space programs owe their success to the humble beginnings of those in previous centuries who developed the foundations of the reaction principle. Who knows what it will be like in the future?

Questions 1-4
Reading passage 11 has six paragraphs labelled A-F.
Choose the most suitable headings for paragraphs B-E from the list of headings below.
Write the appropriate numbers (i-ix) in boxes 1-4 on your answer sheet.
List of Headings

 i   How the reaction principle works
ii   The impact of the reaction principle
iii  Writer's theories of the reaction principle
iv  Undeveloped for centuries
 v  The first rockets
vi  The first use of steam
vii  Rockets for military use
viii Developments of fire
ix   What's next?

Example      Paragraph A          Answer ii

1.  Paragraph B
2.  Paragraph C
3.  Paragraph D
4.  Paragraph E

Questions 5 and 6

Choose the appropriate letters A-D and write them in boxes 5 and 6 on your answer sheet.

5 The greatest outcome of the discovery of the reaction principle was that
    A         rockets could be propelled into the air.
    B         space travel became a reality.
    C        a major problem had been solved.
    D        bigger rockets were able to be built.
6 According to the text, the greatest progress in rocket technology was made
    A       from the tenth to the thirteenth centuries.
    B       from the seventeenth to the nineteenth centuries.
    C       from the early nineteenth to the late nineteenth century.
    D       from the late nineteenth century to the present day.

Questions 7-10
From the information in the text, indicate who FIRST invented or used the items in the list below.
Write the appropriate letters A-E in boxes 7-10 on your answer sheet.
NB You may use any letter more than once.
Example                                                                          Answer
rockets for displays                                                           A

7 black powder
8 rocket-propelled arrows for fighting
9 rockets as war weapons
10 the rocket launcher

FIRST invented or used by
A  the Chinese
B  the Indians
C  the British
D  the Arabs
E  the Americans

Questions 11-14
Look at the drawings of different projectiles below, A-H, and the names of types of projectiles given
in the passage, Questions 11-14. Match each name with one drawing.
Write the appropriate letters A-H in boxes 11-14 on your answer sheet.

Example                                                      Answer
The Greek ‘pigeon of Archytas’                      C

11     The Chinese ‘basket of fire’
12     The Arab ‘egg which moves and burns’
13     The Indian rocket
14     The British barrage rocket

 IELTS Academic reading sample 11a

 IELTS reading sample 11-picture2


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1 1 1 1 1 1 1 1 1 1 Rating 3.65 (49 Votes)

William Sean Wiyogo
I've got 12 out of 14 in 22 minutes; focus makes perfect.
Imo Pru
I scored only 5 within 22 minutes. I think the understanding of vocabulary is so important to get a high score likewise this passage.
Can you please add me in your WhatsApp IELTS Mentor group?
As I can see, there is no download button to save a pdf version on this page. However, if you know how to save a page as a pdf, it is easy as pie. There are hundreds of browser plugins and online services just for that.
Hello, can I download this reading or not?
Hello, and Bye.
Hello and bye.
Yeah, it's the toughest one. It took 23 minutes and the score is 8/14. Also, I am not clear how the answer is V for Q# 3!
It was a very good reading passage for practice time.
It took me 40 minutes to complete this section and I scored 10/14.
Nice sample.
Although the passage was challenging; notwithstanding , I finished it in time. Your vocabulary should be strong, comprehension skills, paraphrasing, synonyms, and reading speed. It's a test of language, not intellectual assessment. Take it easy, and it will be easy...
Is the real test tougher than this?
Hai Vu
Hello, can anyone explain to me while the answer to Q. 3 was the first rockets, which implies that Chinese had used rocket as weapon long before the Indians used it in war with the British, answer to Q. 9 is Indians, which means Indians was the first to use rocket as war weapons? Thanks!
Bikram said :
Hi, Majid. I think the answers of 13 & 14 are correct because it clearly says that Indian rocket has 3-metre long bamboo and British rocket has 5-metre long bamboo. Whereas I have some doubt on Q. 7 & 9. Can someone help?
Do you know how many meters is 300 mm? The answer for 13 is definitely incorrect. The correct answer is 'H' and not 'F'.

Can somebody explain me questions 7 and 9? For question 7, it is clear that the black powder inventors were in paragraph 'D'.
Soner said :
I think the answer to question 6 should be "A" instead of "D". Can someone please, explain to me why it is D?
Read the last paragraph. It says: "Since then, there have been huge developments in rocket technology, often with devastating results in the form of war.". Before this sentence, the author describes various inventions by Indians, British and Americans in the early 19th century. Logically, "huge developments" were made after the early 19th century (so late 19th century) until now. Always look for the keywords like "huge developments" here!

Since India had used rocket against British, you can assume the purpose was military.
Suneet Kumar said :
Can anyone explain why the answer is 'vii' for questions 4 and why not 'v' for the same?
Read the 2nd paragraph from... despite to the twentieth is, however, a logical question...

I think it lies in this sentence. "However, the results were sometimes not that impressive as the behaviour of the rockets in flight was less than predictable. Since then, there was a huge development in rocket technology, often with devastating results in the forum of war". Previous sentences mentioning about British in "early nineteenth" and America in "mid-nineteenth". So, the word "since then" could be mean as late nineteenth.Sorry for the long answer/explanation.
I think the answer to the question 6 should be 'A' instead of 'D'. Can someone please, explain me that why the answer to this question is 'D'?
Takol Tangphati
I think the answer to question 4 is 'vii' because -

1. information about the first rockets is mentioned in the paragraph 'D'. The hint is the first sentence that links between the invention of rockets and black powders. Moreover, the Chinese applied it to be fired from crossbow.

2. The writer wants to explain how rockets have impacted wars. For example, India is the first country that succeeded in the invention of aggressive rockets. This does not mean that India invented it first.

Suneet Kumar
Can anyone explain why the answer is 'vii' for the question 4 and why not 'v' for the same?
Hi! Thank you all for the samples! I just have a question about Q3 and Q4 and the heading of paragraph D. The answer provided states "First rocket" when the paragraph clearly states that those weapons were arrows... Can somebody please explain/clarify? Thank you very much, guys!
For question 7- analyse this statement: "The invention of rockets is linked inextricably with the invention of ‘black powder’. Most historians of technology credit the Chinese with its discovery..."