NCERT Solutions for Class 11 English (Hornbill) The Adventure: by Jayant Narlikar (NCERT 2026–27)
Complete solutions for Class 11 English Hornbill prose “The Adventure” by Jayant Narlikar: an original summary, theme and message, word meanings, and every textbook exercise (Understanding the text, Talking about the text, Thinking about language, Working with words, Noticing form, Things to do) answered in clear, exam-ready prose. The questions are reproduced exactly as in the NCERT Hornbill textbook; all answers are written originally by ClearStudy.
Jayant Vishnu Narlikar (born 1938) is a distinguished Indian astrophysicist and one of the country’s most respected science communicators. Working with Sir Fred Hoyle at Cambridge, he co-developed the Hoyle–Narlikar theory of gravity, an alternative formulation that extended Einstein’s ideas. He is widely honoured for popularising science among ordinary readers and is a celebrated writer of science fiction in both English and Marathi. In “The Adventure”, Narlikar blends his scientific imagination with storytelling, using ideas from the quantum theory and the catastrophe theory to spin a gripping tale of parallel worlds and alternative histories.
Summary
Professor Gangadharpant Gaitonde, a renowned historian, finds himself in a strange, unfamiliar India after an accident in which he collides with a truck while deeply absorbed in thoughts about the catastrophe theory and its effect on history. He boards the Jijamata Express and travels towards Bombay, noticing that the country around him is oddly different from the one he knows. At a small station called Sarhad, an Anglo-Indian checks permits and remarks that this is where the British Raj begins – yet here the British still rule only a tiny part of the land.
In Bombay, Gangadharpant is stunned to see the East India Company alive and flourishing, its headquarters proudly displayed, even though in his world the Company was wound up after 1857. He searches for his son Vinay at Forbes building but is told no such person exists. Puzzled, he heads to the library of the Asiatic Society in the Town Hall to solve the riddle. Reading the history books – including his own five volumes – he discovers that history had taken a different turn at the Battle of Panipat (1761). In this world the Marathas won the battle handsomely; Abdali was routed, and the Marathas grew powerful, keeping the British confined to small pockets and steering India towards an independent, self-respecting democracy.
That evening, in the Azad Maidan, Gangadharpant disrupts an unchaired public lecture by insisting on the importance of a presiding chair, and the angry crowd mobs him – after which he returns to his own world. Back home, his friend Rajendra Deshpande explains the experience using the catastrophe theory and the lack of determinism in quantum theory: Gangadharpant had briefly slipped into a parallel world that bifurcated from his own at Panipat. A torn page from the Bhausahebanchi Bakhar, which records that Vishwasrao narrowly escaped a bullet, serves as proof of his fantastic adventure across many possible worlds.
Theme & message
The story explores the fascinating idea that a single, crucial event can change the entire course of a nation’s history. Through the ‘what-if’ of the Battle of Panipat, Narlikar links the discipline of history with two scientific ideas – the catastrophe theory (small changes producing sudden, dramatic shifts) and the lack of determinism in quantum theory (the existence of many possible worlds). The deeper message is that reality may not be unique: alternative worlds could coexist, and the observer experiences only one at a time. The tale celebrates intellectual curiosity, the merging of science and the humanities, and the wonder of imagining histories that ‘might have been’.
Word meanings
Word / Phrase
Meaning
de facto
in fact; in reality (whether by right or not)
astute
shrewd, clever and practical
relegated to
pushed down to a lower or less important position
doctored accounts
records that have been altered or falsified
gave vent to
expressed (one’s feelings or views) freely
blow-by-blow account
a detailed description of every stage of an event
morale booster
something that raises confidence and spirit
political acumen
sharp skill and judgement in politics
mesmerised
completely fascinated; spellbound
imposing
grand and impressive in size or appearance
sacrilege
disrespect towards something sacred or important
melee
a confused, noisy fight or crowd
figurehead
a leader with title but no real power
rout
a complete and crushing defeat
patrimony
property or heritage inherited from ancestors
bifurcation
a division or split into two branches
determinism
the idea that all events are fixed by prior causes
ignoramus
an ignorant or uninformed person
frugal
simple and inexpensive; not wasteful
avidly
eagerly and enthusiastically
Understanding the text
I. Tick the statements that are true.
1. The story is an account of real events.2. The story hinges on a particular historical event.3. Rajendra Deshpande was a historian.4. The places mentioned in the story are all imaginary.5. The story tries to relate history to science.
ANSWERTrue statements: 2 and 5.2. True – the whole plot turns on the historical Battle of Panipat (1761).5. True – the story uses the catastrophe theory and quantum theory to explain Gangadharpant’s experience.1. False – the events are imaginary, not a record of real happenings.3. False – Rajendra Deshpande was a scientist, not a historian.4. False – real places like Pune, Bombay, Lonavala and the Azad Maidan are mentioned.
II. Briefly explain the following statements from the text.
1. “You neither travelled to the past nor the future. You were in the present experiencing a different world.”
ANSWERRajendra means that Gangadharpant did not perform time travel. He stayed in the present moment but slipped into a parallel, alternative world that had branched off from his own world at the Battle of Panipat. Both worlds exist in the same present; he simply experienced the other one for two days.
2. “You have passed through a fantastic experience: or more correctly, a catastrophic experience.”
ANSWERHere ‘catastrophic’ refers to the catastrophe theory, in which a small change at a critical juncture produces a sudden, dramatic shift. Gangadharpant’s collision at a moment when he was pondering this very theory triggered a ‘catastrophic’ transition into an entirely different version of reality – a truly fantastic experience.
3. Gangadharpant could not help comparing the country he knew with what he was witnessing around him.
ANSWERIn the alternative world, India had never been enslaved by the British; it was self-respecting, confident and independent, having confined the East India Company to tiny pockets. Gangadharpant naturally contrasted this proud, free nation with the colonised India he actually knew, and felt deep admiration for what he saw.
4. “The lack of determinism in quantum theory!”
ANSWERIn classical physics, a bullet’s future position can be predicted exactly. But in quantum theory, the behaviour of tiny particles like electrons cannot be predicted with certainty – one can only state the probability of finding a particle at a given place. This unpredictability is ‘the lack of determinism’, and it allows for the idea of many possible worlds.
5. “You need some interaction to cause a transition.”
ANSWERRajendra suggests that to move from one world to another, some triggering interaction is required. In Gangadharpant’s case, the shock of the collision combined with his intense thoughts about the catastrophe theory and the Battle of Panipat – the firing of neurons in his brain – may have acted as that interaction and caused his transition.
Talking about the text
1. Discuss the following statements in groups of two pairs, each pair in a group taking opposite points of view.
(i) A single event may change the course of the history of a nation.
ANSWERFor: History offers many turning points where one battle, decision or accident reshaped a nation – the Maratha defeat at Panipat, the Battle of Plassey, or the assassination that sparked the First World War. A single crucial event can decide which path a country takes for centuries.Against: History is shaped by long-term social, economic and cultural forces, not one moment. Even if a particular battle had gone differently, deeper trends – trade, technology, ideas – would likely have pushed events towards a similar outcome over time. (Form a balanced view in your group.)
(ii) Reality is what is directly experienced through the senses.
ANSWERFor: What we can see, touch and measure is the only reality we can be sure of; anything beyond direct experience is mere speculation.Against: As Rajendra argues, much of reality – atoms, electrons, radiation – is known only indirectly through instruments, and quantum theory shows that reality may have many forms beyond what the senses perceive. So reality is not limited to direct sensory experience.
(iii) The methods of inquiry of history, science and philosophy are similar.
ANSWERFor: All three observe evidence, ask questions, form hypotheses and test them by reasoning – the historian sifts records, the scientist runs experiments, the philosopher examines ideas, but each seeks truth through logical inquiry.Against: Science relies on repeatable experiments and measurement; history depends on interpreting unique past events that cannot be repeated; philosophy reasons about abstract ideas without empirical proof. Their methods therefore differ in important ways.
2. (i) The story is called ‘The Adventure’. Compare it with the adventure described in ‘We’re Not Afraid to Die…’
ANSWERBoth stories involve danger, courage and survival, but the nature of the adventure differs. In ‘We’re Not Afraid to Die…’ the adventure is physical and real – a family battles a violent storm at sea and survives through skill, grit and teamwork. In ‘The Adventure’, the adventure is largely mental and intellectual – Professor Gaitonde’s journey is through an alternative world of the mind, explained by science. One tests physical endurance against nature; the other stretches the imagination and the boundaries of reality.
(ii) Why do you think Professor Gaitonde decided never to preside over meetings again?
ANSWERIn the other world, Gangadharpant was attacked and humiliated when he insisted on the importance of a presiding chair at the Azad Maidan lecture; the ‘Professor Gaitonde’ of that world vanished while defending the chair. Shaken by this experience, and feeling that his thousandth presidential address had, in a sense, already been delivered – and ended badly – he lost his desire to preside over meetings and conveyed his regrets to the seminar organisers.
Thinking about language
1. In which language do you think Gangadharpant and Khan Sahib talked to each other? Which language did Gangadharpant use to talk to the English receptionist?
ANSWERGangadharpant and Khan Sahib most likely conversed in Hindi or Hindustani, a common link language between Indians of different regions. With the English receptionist, Gangadharpant would have spoken in English, the language of the British rulers and of official business.
2. In which language do you think Bhausahebanchi Bakhar was written?
ANSWERThe Bhausahebanchi Bakhar would have been written in Marathi, since the Bakhars are a traditional form of Maratha historical chronicle dealing with Maratha leaders such as Bhausaheb.
3. There is mention of three communities in the story: the Marathas, the Mughals, the Anglo-Indians. Which language do you think they used within their communities and while speaking to the other groups?
ANSWERWithin their communities the Marathas would use Marathi, the Mughals would use Urdu or Persian, and the Anglo-Indians would use English. While speaking to other groups, they would fall back on a common link language – Hindi/Hindustani for everyday dealings, and English for official or administrative purposes, especially in British-controlled areas.
4. Do you think that the ruled always adopt the language of the ruler?
ANSWEROften, but not always. The ruled frequently learn the ruler’s language for trade, administration and advancement – as English spread in colonial India. However, people usually keep their own mother tongues alive at home and in culture, and sometimes the ruler’s language too is influenced by, or even absorbs words from, the languages of the ruled. So adoption is partial and mutual rather than total.
Working with words
I. Tick the item that is closest in meaning to the following phrases.
ANSWER1. to take issue with → (iii) to disagree2. to give vent to → (i) to express3. to stand on one’s feet → (ii) to be independent4. to be wound up → (ii) to stop operating5. to meet one’s match → (iii) to meet someone who is equally able as oneself
II. Distinguish between the following pairs of sentences.
ANSWER1. (i) He was visibly moved – he was clearly emotionally affected. (ii) He was visually impaired – he had weak or no eyesight.2. (i) Green and black stripes were used alternately – the two colours were used one after the other, in turns. (ii) Green stripes could be used or alternatively black ones – one may choose either green or black as a substitute.3. (i) The team played the two matches successfully – they played and won/did well in both. (ii) The team played two matches successively – they played the two matches one after the other.4. (i) The librarian spoke respectfully to the learned scholar – he spoke with respect and politeness. (ii) You will find the historian and the scientist in the archaeology and natural science sections respectively – the historian in archaeology and the scientist in natural science, in that order.
Noticing form
The story deals with unreal and hypothetical conditions. Some of the sentences used to express this notion are given below:
1. If I fire a bullet from a gun in a given direction at a given speed, I know where it will be at a later time.2. If I knew the answer I would solve a great problem.3. If he himself were dead in this world, what guarantee had he that his son would be alive.4. What course would history have taken if the battle had gone the other way?
ANSWERThese sentences use conditional (‘if’) clauses to talk about hypothetical situations. They differ in how real or unreal the condition is:1. A real / likely condition (zero or first conditional) – present tense in both clauses; the outcome is certain.2. An unreal present condition (second conditional) – ‘knew … would solve’; the speaker does not in fact know the answer.3. An unreal present condition (second conditional) – ‘were dead’ uses the subjunctive to show the condition is contrary to fact.4. An unreal past condition (third conditional) – ‘would have taken … had gone’; it imagines a past that did not actually happen.Notice that in an unreal condition, it is clearly expected that the condition will not be fulfilled.
Things to do
I. Read the following passage on the Catastrophe Theory downloaded from the Internet.
ANSWERThis is a reading task. The passage explains that the catastrophe theory, originated by the French mathematician René Thom in the 1960s, is a branch of dynamical systems theory. It studies phenomena marked by sudden shifts in behaviour arising from small changes in circumstances. Catastrophes are bifurcations between different equilibria, classified by how many control parameters are varied (for example, two controls give the common ‘cusp’ catastrophe). The theory has been applied to the capsizing of ships, bridge collapse, and – less convincingly – to animal behaviour and prison riots. Read it carefully and relate it to how a small event at Panipat changed the whole course of the story.
II. Look up the Internet or an encyclopedia for information on the following theories.
(i) Quantum theory (ii) Theory of relativity (iii) Big Bang theory (iv) Theory of evolution
ANSWER(i) Quantum theory: describes the behaviour of matter and energy at the scale of atoms and subatomic particles, where energy comes in discrete ‘quanta’ and outcomes are probabilistic rather than certain.(ii) Theory of relativity: Einstein’s theory showing that space and time are linked (special relativity) and that gravity is the curving of space-time by mass (general relativity).(iii) Big Bang theory: the leading explanation that the universe began about 13.8 billion years ago from an extremely hot, dense state and has been expanding ever since.(iv) Theory of evolution: Darwin’s explanation that species change over generations through natural selection, with better-adapted individuals more likely to survive and reproduce.(Make brief notes from a reliable encyclopedia and share them in class.)
Extra questions
Short answer
1. What was Professor Gaitonde’s profession?
ANSWERProfessor Gangadharpant Gaitonde was a renowned historian who had written a five-volume history of India.
2. What was Gangadharpant thinking about just before his collision with the truck?
ANSWERHe was thinking about the catastrophe theory and its implications for history, wondering what course history would have taken had the Battle of Panipat gone the other way.
3. According to the alternative world’s history, what was the outcome of the Battle of Panipat?
ANSWERThe Marathas won the battle handsomely; Abdali was routed and chased back to Kabul, which established Maratha supremacy in northern India.
4. What evidence did Gangadharpant bring back from the other world?
ANSWERHe brought back a torn page from the Bhausahebanchi Bakhar, which described how Vishwasrao narrowly escaped a bullet at Panipat.
5. Why was Gangadharpant attacked at the Azad Maidan?
ANSWERHe insisted on occupying and defending the empty presidential chair, arguing that a lecture must have a chairperson; the crowd, who had abolished such customs, grew hostile and mobbed him.
Long answer
6. How does Rajendra Deshpande rationalise Gangadharpant’s strange experience?
ANSWERRajendra explains the experience using two scientific ideas. First, the catastrophe theory: in battles fought on open ground, a small change at a critical juncture can decide the outcome, just as the fate of Vishwasrao decided Panipat. Second, the lack of determinism in quantum theory: just as an electron can exist in many possible states, many parallel worlds may coexist, and an observer experiences only one at a time. Rajendra concludes that Gangadharpant made a transition into a world that had bifurcated from his own at Panipat – experiencing the present in a different world rather than travelling in time. The torn Bakhar page, with its altered account of Vishwasrao’s escape, becomes material proof of this remarkable event.
7. How does the story blend history with science?
ANSWERNarlikar fuses the two disciplines by taking a real historical turning point – the Battle of Panipat (1761) – and asking what would have happened if its result had been reversed. The historian Gangadharpant supplies the ‘what-if’ of history, while the scientist Rajendra supplies the explanation through the catastrophe theory and quantum theory. By suggesting that alternative worlds may genuinely exist and that an observer can slip between them, the story shows history and science not as separate subjects but as different windows onto the same questions about reality, chance and the shape of human destiny.
8. Sketch the character of Professor Gangadharpant Gaitonde.
ANSWERGangadharpant is a learned and dedicated historian, deeply absorbed in his subject – he heads straight to a library to solve the riddle of the changed world. He is logical and observant, methodically reading history volumes from both ends to find where history turned. He is self-respecting and principled, courageously standing up for the value of a presiding chair even before a hostile crowd, drawing on his experience of 999 meetings. He is also open-minded, willing to consider Rajendra’s scientific explanation of his fantastic experience. Yet he is humble enough to be shaken by his ordeal and to give up presiding over meetings, showing a thoughtful, reflective nature.
Assertion–Reason – choose: (a) A and R true, R explains A; (b) A and R true, R does not explain A; (c) A true, R false; (d) A false, R true.
1. Assertion (A): Gangadharpant was shocked to see the East India Company flourishing in Bombay.
Reason (R): In the history he knew, the Company had been wound up shortly after 1857.
2. Assertion (A): Gangadharpant did not travel in time.
Reason (R): He experienced a parallel world that existed in the same present.
3. Assertion (A): The Marathas’ victory at Panipat boosted the morale of their troops.
Reason (R): Vishwasrao was killed early in the battle, demoralising the Maratha army.
4. Assertion (A): Rajendra accepted Gangadharpant’s account only after seeing the torn page.
Reason (R): The material evidence convinced him that facts can be stranger than fantasies.
5. Assertion (A): Professor Gaitonde decided never to preside over meetings again.
Reason (R): He had been mobbed for defending the presiding chair in the other world.
Answer key: 1-(a), 2-(a), 3-(c) [A true, R false – the bullet missed Vishwasrao, which raised their morale], 4-(a), 5-(a)
FAQs
What is the story ‘The Adventure’ about?
It is about a historian, Professor Gaitonde, who slips into a parallel world where the Marathas won the Battle of Panipat and India was never colonised. A scientist, Rajendra, later explains the experience using the catastrophe theory and quantum theory.
What is the significance of the Battle of Panipat in the story?
The Battle of Panipat (1761) is the point at which history bifurcates. In the alternative world the Marathas win it, leading to a powerful, independent India – the single event that changes the whole course of the nation’s history.
How does Rajendra explain Gangadharpant’s experience?
He uses the catastrophe theory and the lack of determinism in quantum theory to argue that many parallel worlds may coexist, and that Gangadharpant briefly experienced one such world in the present without travelling in time.
Questions are taken verbatim from the NCERT Hornbill textbook; summaries and answers are written originally by ClearStudy.
