Unseen Passages for Class 10 With Multiple Choice Questions

Unseen passages also known as Reading comprehension passages are important because they help students develop and improve their reading skills.

Unseen passages are a valuable resource for assisting students in becoming better readers, writers, and critical thinkers.

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Unseen Passages for Class 10 With Multiple Choice Questions

In this post, we present you the top 10 Unseen Passages for class 10 with multiple choice questions. These passages are designed to challenge and improve your reading comprehension skills.


Unseen Passages for Class 10 With Multiple Choice Questions


#1 Unseen Passages for Class 10


In France, the chemist Louis Pasteur published his studies on the cause of fermentation in wines. He demonstrated that the dust of the air contained minute organisms which increased and multiplied themselves into a kind of fungus when they came into contact with the right conditions.

He conducted the most careful experiments and demonstrated that fermentation which took place in the dust-laden air of Paris did not do so in the pure glacial air of the high Alps. Lister, a doctor of Glasgow in Britain, read of these experiments and saw in them the final clue to his problem of curing the infections in gaping wounds.

For nine months he worked on the problem and the barrier of carbolic against the infected air. Operations performed by his sterilised instruments and cleaned with his sterilised swabs left cuts which naturally healed. The horror of septic conditions starting after childbirth became almost eliminated. Through their persistent efforts mankind has today entered into realms of health and the borderlines of death have been pressed farther back.

MCQ QUESTIONS & ANSWERS

Who conducted studies on the cause of fermentation in wines in France?
A. Louis Pasteur
B. Joseph Lister
C. Alexander Fleming
D. Robert Koch

Answer: A. Louis Pasteur

What did Pasteur demonstrate about the dust of the air in his experiments?
A. It was pure and contained no microorganisms.
B. It was the cause of fermentation in wines.
C. It contained minute organisms which could multiply under certain conditions.
D. It had no effect on the growth of fungus.

Answer: C. It contained minute organisms which could multiply under certain conditions.

Who read about Pasteur’s experiments and saw the final clue to curing infections in wounds?
A. Robert Koch
B. Joseph Lister
C. Alexander Fleming
D. Edward Jenner

Answer: B. Joseph Lister

What did Lister use as a barrier against infected air in his medical procedures?
A. Glacial air
B. Carbolic
C. Swabs
D. Sterilised instruments

Answer: B. Carbolic

How long did Lister work on the problem of curing infections in wounds?
A. Six months
B. Nine months
C. One year
D. Two years

Answer: B. Nine months

What did Lister’s sterilised instruments and swabs leave behind after operations?
A. Infected cuts
B. Unhealed wounds
C. Cuts that naturally healed
D. Scars

Answer: C. Cuts that naturally healed

What condition became almost eliminated due to Lister’s work on antiseptics?
A. Malaria
B. Tuberculosis
C. Pneumonia
D. Septic conditions after childbirth

Answer: D. Septic conditions after childbirth

What did Pasteur and Lister’s persistent efforts lead to?
A. Advancements in the field of agriculture
B. Advancements in the field of architecture
C. Advancements in the field of medicine
D. Advancements in the field of technology

Answer: C. Advancements in the field of medicine

What was the main cause of fermentation in wines according to Pasteur’s experiments?
A. Dust-laden air of Paris
B. Pure glacial air of the high Alps
C. Minute organisms in the grapes
D. Sunlight

Answer: A. Dust-laden air of Paris

 

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What did Pasteur’s experiments demonstrate about the growth of fungus?
A. It could only grow in pure glacial air.
B. It could only grow in the presence of sunlight.
C. It was not affected by the dust of the air.
D. It could multiply under certain conditions in the dust of the air.

Answer: D. It could multiply under certain conditions in the dust of the air.


#2 Unseen Passages for Class 10


In the olden days in England, the laws were very cruel. A man could be hanged for a very small offence. The Sheriffs who were the keepers of the law were ignorant men and would hang a man on little or no evidence. Often when a man feared some punishment from the Sheriff, he would run away to the forest. In the forest, he would join the company of other men who had come there like him. Such men were called ‘outlaws.’ They made their living by hunting deer or by robbing travellers on the highways.

Robin Hood was the leader of the company of outlaws who lived in the Sherwood forest. His name was a terror to rich travellers but he was loved by the poor, whom he saved from cruel landlords and often helped with money. The Sheriff of the nearby town was his bitter enemy. After many attempts to catch Robin Hood, the Sheriff one day declared in the hearing of many people, “I am willing to give half of my wealth to anyone who will help me to catch Robin Hood.”

MCQ QUESTIONS & ANSWERS

What was the punishment for a small offence in England during the olden days?
A. Imprisonment
B. Fine
C. Exile
D. Hanging

Answer: D. Hanging

Who were the keepers of the law in England during the olden days?
A. Judges
B. Sheriffs
C. Lawyers
D. Politicians

Answer: B. Sheriffs

Why did a man run away to the forest during the olden days in England?
A. To join the army
B. To hunt deer
C. To rob travellers
D. To escape punishment from the Sheriff

Answer: D. To escape punishment from the Sheriff

What were men called who ran away to the forest and joined other men like them?
A. Outcasts
B. Outlaws
C. Rebels
D. Renegades

Answer: B. Outlaws

How did Robin Hood and his company of outlaws make a living in the forest?
A. By farming
B. By fishing
C. By hunting deer
D. By mining

Answer: C. By hunting deer or by robbing travellers on the highways.

Who did Robin Hood help with money?
A. Rich landlords
B. Travellers on the highways
C. Poor people
D. Sheriffs

Answer: C. Poor people

Who was Robin Hood’s bitter enemy?
A. Rich travellers
B. Poor people
C. The Sheriff of the nearby town
D. Other outlaws

Answer: C. The Sheriff of the nearby town

What did the Sheriff declare in the hearing of many people to catch Robin Hood?
A. “I am willing to give half of my wealth to anyone who will help me to catch Robin Hood.”
B. “I will give Robin Hood a pardon if he surrenders himself to me.”
C. “I will make Robin Hood the Sheriff of the town if he surrenders himself to me.”
D. “I will offer a reward to anyone who provides information about Robin Hood’s whereabouts.”

Answer: A. “I am willing to give half of my wealth to anyone who will help me to catch Robin Hood.”

Why was Robin Hood’s name a terror to rich travellers?
A. Because he was a notorious thief
B. Because he was known to be violent
C. Because he was feared by the Sheriffs
D. Because he was a skilled archer

Answer: A. Because he was a notorious thief

What did the outlaws do to escape punishment from the Sheriffs during the olden days in England?
A. They surrendered themselves and paid a fine
B. They went into hiding in the forest
C. They formed an army and fought the Sheriffs
D. They bribed the Sheriffs

Answer: B. They went into hiding in the forest.


#3 Unseen Passages for Class 10


Slowly, silently, now the moon.
Walks the night in her silver shoon
This way, and that, she peers, and sees
Silver fruit upon silver trees;
One by one the casements catch
Her beams beneath the silver thatch;
Couched in his kennel, like a log.
With paws of silver sleeps the dog;
From their shadowy cote the white breasts peep
Of doves in a silver-feathered, sleep;
A harvest mouse goes scampering by,
With silver claws, and silver eye;
And moveless fish in the water gleam,
By silver reeds in a silver stream.

MCQ QUESTIONS & ANSWERS

Who walks the night in “silver shoon” in the poem?
A. The sun
B. The stars
C. The moon
D. The wind

Answer: C. The Moon

What does the moon see in the poem?
A. Gold fruit on golden trees
B. Silver fruit on silver trees
C. Diamond fruit on diamond trees
D. Bronze fruit on bronze trees

Answer: B. Silver fruit on silver trees

What do the casements catch in the poem?
A. Moonbeams
B. Sunrays
C. Starlight
D. Rainbow colours

Answer: A. Moonbeams

Where is the dog in the poem and how does it sleep?
A. In a silver kennel; sleeps with silver fur
B. In a golden kennel; sleeps with golden paws
C. In a wooden kennel; sleeps like a log
D. In a crystal kennel; sleeps with crystal paws

Answer: C. In a wooden kennel; sleeps like a log

What kind of feathers do the doves have in the poem?
A. White feathers
B. Silver feathers
C. Gold feathers
D. Rainbow-colored feathers

Answer: B. Silver feathers

What colour are the claws and eyes of the harvest mouse in the poem?
A. Gold
B. Silver
C. Bronze
D. Copper

Answer: B. Silver

What kind of animals are described as having “white breasts” in the poem?
A. Doves
B. Dogs
C. Mice
D. Fish

Answer: A. Doves

What kind of water does the moveless fish gleam in the poem?
A. Gold water
B. Silver water
C. Crystal clear water
D. Muddy water

Answer: B. Silver water

What kind of trees are described in the poem?
A. Golden trees
B. Silver trees
C. Bronze trees
D. Diamond trees

Answer: B. Silver trees

What is the overall mood of the poem?
A. Sadness
B. Joy
C. Fear
D. Serenity

Answer: D. Serenity


#4 Unseen Passages for Class 10


The word ‘television’ comes from the Greek word ‘tele’ meaning distance and the Latin word ‘viso’ meaning sight. It is one of the amazing discoveries of modern science. It was discovered in 1925 by a Scottish scientist, John Baird. After World War II (1939-1945) it became very popular all over the world. It is an audio-visual instrument and an excellent medium for mass education and entertainment. Moreover, it is an important medium for advertising.

We enjoy dramas, movies, sports, quizzes and many other important programs on television. It appears before our eyes with images, sounds and voices of objects and people thousands of kilometres away. Thus it brought the outside world into our drawing room. But still, it is an expensive thing and we hope that very soon the price of television will come down so that common people can enjoy television – the magic child of modern science.

It has many possibilities in the future. But TV also has a dark side. It has made people somewhat antisocial. Guests feel embarrassed and unwanted when they meet someone during a hot program on the screen. Children are tempted to spend precious study hours watching TV serials. Adult members of the family should be careful about this.

MCQ QUESTIONS & ANSWERS

What is the origin of the word “television”?
A. Greek and Latin words
B. Scottish and Latin words
C. Scottish and Greek words
D. French and German words

Answer: A. Greek and Latin words

Who discovered television?
A. John Baird
B. Alexander Graham Bell
C. Thomas Edison
D. Nikola Tesla

Answer: A. John Baird

When did television become popular all over the world?
A. Before World War II
B. During World War II
C. After World War II
D. None of the above

Answer: C. After World War II

What is the main advantage of television?
A. It is an important medium for advertising.
B. It is an audio-visual instrument.
C. It is an excellent medium for mass education and entertainment.
D. It is an expensive thing.

Answer: C. It is an excellent medium for mass education and entertainment.

What is the dark side of television?
A. It is an expensive thing.
B. It has made people somewhat antisocial.
C. It is not an important medium for advertising.
D. It is not an audio-visual instrument.

Answer: B. It has made people somewhat antisocial.

What does television bring into our drawing room?
A. Food and drinks
B. The outside world
C. Fresh air
D. None of the above

Answer: B. The outside world

What types of programs can be watched on television?
A. Dramas, movies, sports, quizzes, and more
B. Only dramas and movies
C. Only sports and quizzes
D. Only news and documentaries

Answer: A. Dramas, movies, sports, quizzes, and more

What is the hope for the future of television?
A. It will become more expensive.
B. It will become less popular.
C. The price will come down so that common people can enjoy it.
D. It will stop being an important medium for mass education and entertainment.

Answer: C. The price will come down so that common people can enjoy it.

What is the role of adult members of the family regarding children and television?
A. They should encourage children to spend more time watching TV.
B. They should not care about what children are watching on TV.
C. They should be careful about children spending precious study hours watching TV.
D. None of the above.

Answer: C. They should be careful about children spending precious study hours watching TV.

What is the potential of television in the future?
A. It has no potential.
B. It has limited potential.
C. It has many possibilities in the future.
D. It will become obsolete.

Answer: C. It has many possibilities in the future.


#5 Unseen Passages for Class 10


An important element that defines soap operas is the open-ended nature of the narrative, with stories spanning several episodes. According to Albert Moran, a defining feature that makes a television program a soap opera is “that form of television that deals with a continuous open narrative. Each episode ends with a promise that the story will continue in another episode.”

In 2012, Robert Lloyd of the Los Angeles Times wrote of the daily drama, “Though dramatically eventful, such soap operas also have a luxury of space that makes them seem more natural; indeed, the economy of the form demands long scenes, and dialogue that is a 22- The episode-per-season weekly series could be delivered in half a dozen lines of dialogue, here, drawn for pages. You spend more time with minor characters, apparently, villains become less seemingly villainous.”

Soap opera stories run concurrently, intersect and lead to further developments. An individual episode of a soap opera will usually switch between different contemporary narrative threads that can sometimes interconnect and influence each other or run completely independently of each other. Evening soap operas and serials that run for only part of the year lead to dramatic end-season cliffhangers.

MCQ QUESTIONS & ANSWERS

What is a defining feature that makes a television program a soap opera?
A. The use of cliffhangers at the end of each episode
B. A continuous open narrative
C. The focus on major characters only
D. A limited number of episodes per season

Answer: B. A continuous open narrative

According to Robert Lloyd, what is a luxury of space that soap operas have?
A. Dramatically eventful stories
B. Natural Dialogue
C. Long scenes
D. Minor characters

Answer: C. Long scenes

How do soap opera stories typically run?
A. Independently of each other
B. Sequentially with no overlap
C. Concurrently and sometimes interconnect
D. In a linear fashion with no flashbacks

Answer: C. Concurrently and sometimes interconnect

What is a common feature of evening soap operas and serials that run for only part of the year?
A. A continuous open narrative
B. The use of cliffhangers at the end of each episode
C. Short episodes with minimal character development
D. A linear narrative with no interconnecting storylines

Answer: B. The use of cliffhangers at the end of each episode

How does the economy of the soap opera form affect dialogue?
A. Dialogue is limited to a few lines per episode
B. Dialogue is primarily focused on major characters
C. Dialogue is natural and can be drawn out over several pages
D. Dialogue is primarily action-driven with little focus on character development

Answer: C. Dialogue is natural and can be drawn out over several pages

How do soap operas differ from weekly series with a limited number of episodes per season?
A. Soap operas have a continuous open narrative, while weekly series has a linear narrative
B. Soap operas have shorter episodes with less character development
C. Soap operas focus primarily on major characters, while weekly series feature minor characters more prominently
D. Soap operas have a larger number of episodes per season than weekly series

Answer: A. Soap operas have a continuous open narrative, while weekly series has a linear narrative

What is a common feature of individual episodes of soap operas?
A. They focus on a single narrative thread with no interconnection to other threads
B. They feature primarily action-driven scenes with minimal dialogue
C. They switch between different contemporary narrative threads that can sometimes interconnect
D. They end with a resolution of all major storylines

Answer: C. They switch between different contemporary narrative threads that can sometimes interconnect

What is the purpose of end-season cliffhangers in soap operas and serials?
A. To provide a satisfying conclusion to the season’s storylines
B. To introduce new characters and storylines for the next season
C. To increase audience anticipation and excitement for the next season
D. To tie up all loose ends and unresolved storylines

Answer: C. To increase audience anticipation and excitement for the next season

How do soap operas typically handle minor characters and villains?
A. Minor characters are rarely featured, and villains are portrayed as one-dimensional characters
B. Minor characters are given equal focus as major characters, and villains are often developed with greater complexity
C. Minor characters and villains are given minimal development and are used primarily as plot devices
D. Minor characters and villains are eliminated quickly to focus on major storylines

Answer: B. Minor characters are given equal focus as major characters, and villains are often developed with greater complexity


#6 Unseen Passages for Class 10


Two or three days and nights passed; I think I could tell they swam, they went so quietly and smoothly and beautifully. Here’s the way we do it at times. It was a monstrous big river there—sometimes a mile and a half wide: we ran by night, and lay and hid during the day: as soon as the night was almost over we stopped navigating and tied up—almost always in dead water under a towhead; And then cut the young cottonwood and willow, and hide the raft with them.

Then we set out the line. Afterwards, we swam down to the river, to freshen up and cool off; Then we went down to the sandy bottom where the water was almost knee-deep and saw daylight coming. Not a sound anywhere—perfectly still—as the whole world was asleep; Only the occasional bull rattle, maybe.

The first thing seen, looking away over the water, was a sort of dull line—that was the forest on the other side; You couldn’t do anything else; Then a pale spot in the sky; Then more paleness spread around; Then the river softened, receded away, and turned no longer black, but grey; You see little black spots going ever so far—trading squaws and things like that, and long black line—rafts;

Sometimes you can hear a broom creaking or jumbled up voice, It was so still and the sounds came so far and you see a streak on the water that you know just by looking at the streak that there’s a fast current that breaks it up and that streak looks like that.

MCQ QUESTIONS & ANSWERS

How did the travellers navigate the river?
A) They swam and towed the raft during the day.
B) They swam and hid during the day.
C) They navigated during the day and hid at night.
D) They navigated at night and hid during the day.

Answer: D

Where did the travellers usually hide during the day?
A) In the forest on the other side of the river.
B) Under a towhead in dead water.
C) In the shallow water at the sandy bottom of the river.
D) On the raft covered with cottonwood and willow.

Answer: B

What did the travellers do after tying up the raft?
A) Swam down to the river to cool off.
B) Cut cottonwood and willow to hide the raft.
C) Set out the fishing line.
D) Both A and B.

Answer: D

What was the first thing seen on the other side of the river?
A) A dull line.
B) A pale spot in the sky.
C) The forest.
D) Black spots and rafts.

Answer: A

What colour did the river turn as the dawn approached?
A) Black
B) Grey
C) Blue
D) Green

Answer: B

What sound could be heard occasionally in the stillness of the morning?
A) Trading squaws and things like that.
B) Jumbled up voice.
C) Broom creaking.
D) All of the above.

Answer: D

What did the streak on the water signify?
A) A slow current.
B) A fast current.
C) A raft passing by.
D) A tree falling into the river.

Answer: B

How did the travellers cool off during the day?
A) They stayed in the shade under the towhead.
B) They took a nap on the raft.
C) They swam down to the river.
D) They drank water from the river.

Answer: C

How long did the travellers usually navigate the river?
A) One day and night.
B) Two or three days and nights.
C) A week.
D) A month.

Answer: B

Why did the travellers navigate the river at night?
A) To avoid the strong current.
B) To stay cool during the day.
C) To hide from other travellers on the river.
D) To avoid being seen by people on the river banks.

Answer: D


#7 Unseen Passages for Class 10


“Slowly, silently, now the moon.
Walks the night in her silver shoon
This way, and that, she peers, and sees
Silver fruit upon silver trees;
One by one the casements catch
Her beams beneath the silver thatch;
Couched in his kennel, like a log.
With paws of silver sleeps the dog;
From their shadowy cote the white breasts peep
Of doves in a silver-feathered, sleep;
A harvest mouse goes scampering by,
With silver claws, and silver eye;
And moveless fish in the water gleam,
By silver reeds in a silver stream.

MCQ QUESTIONS & ANSWERS

Who is walking in the night in this poem?
A) The sun
B) The moon
C) The stars
D) The wind

Answer: B) The moon

What is the moon wearing on her feet?
A) Silver shoes
B) Golden boots
C) Velvet slippers
D) None of the above

Answer: A) Silver shoes (shoon is an old word for shoes)

What does the moon see on the trees?
A) Golden Fruit
B) Silver Fruit
C) Red fruit
D) None of the above

Answer: B) Silver Fruit

What do the casements catch under the silver thatch?
A) The sun’s beams
B) The moon’s beams
C) The stars’ beams
D) The wind’s beams

Answer: B) The moon’s beams

What is the dog doing in the kennel?
A) Barking
B) Sleeping
C) Playing
D) Running

Answer: B) Sleeping

What colour are the doves’ feathers?
A) White
B) Black
C) Red
D) Blue

Answer: A) White

How does the harvest mouse move?
A) Scampering
B) Crawling
C) Flying
D) Swimming

Answer: A) Scampering

What colour is the fish in the water?
A) Blue
B) Red
C) Yellow
D) None of the above

Answer: D) None of the above (they are moveless, so their colour is not specified)

What are the reeds like in the silver stream?
A) Golden
B) Silver
C) Green
D) Red

Answer: B) Silver

What is the overall mood of the poem?
A) Sad
B) Exciting
C) Mysterious
D) Happy

Answer: C) Mysterious


#8 Unseen Passages for Class 10


This is an age of science. In every stage of our life today we depend on science. Science has blessed us with so many gifts. With the help of science, man has become the master of the whole universe. In agriculture, commerce, industry, communication, household appliances, medicine, transport, and entertainment-in all departments of life- science and technology have ushered us into a new era of hope and prosperity. But in spite of all these, has science really changed the basic attitude towards the problems of our life? Probably not.

Superstitions, false notions and baseless beliefs predominate in many areas of our social and economic life. Therein comes the question of popular science. We have to take science to every door and develop a scientific outlook in all of our deeds. Everyone must imbibe the spirit of science before enjoying the fruits of science. By familiarising science among the common people, we may bring in a new social order. Science must go deep within our social system and change our attitude from within and thus we can achieve the best of science.

MCQ QUESTIONS & ANSWERS

What is the main idea of the passage?
A) Science has made our lives easier and more prosperous.
B) Science has not changed our basic attitudes towards life.
C) The popularization of science is necessary to bring about a new social order.
D) False notions and beliefs still persist despite advancements in science.

Answer: C

What are some of the areas in which science and technology have brought improvements?
A) Agriculture, commerce, and entertainment.
B) Industry, medicine, and household appliances.
C) Communication, transport, and agriculture.
D) Medicine, communication, and industry.

Answer: B

What does the author suggest about the prevalence of superstitions and false beliefs?
A) They are gradually disappearing due to advancements in science.
B) They are still common in many areas of our lives.
C) They do not have any real impact on our lives.
D) They are becoming less prevalent due to the spread of scientific knowledge.

Answer: B

What is the role of popular science according to the passage?
A) To make science more complicated and inaccessible to the general public.
B) To encourage people to rely more on superstitions and baseless beliefs.
C) To make science more accessible and to develop a scientific outlook in people.
D) To restrict scientific knowledge to only a select group of individuals.

Answer: C

What does the author mean by “imbibe the spirit of science”?
A) To become an expert in a particular scientific field.
B) To memorize scientific theories and facts.
C) To develop a scientific mindset and approach to life.
D) To blindly accept scientific knowledge without questioning it.

Answer: C

What is the author’s opinion about the impact of science on social attitudes?
A) Science has already changed social attitudes for the better.
B) Science has no impact on social attitudes.
C) Science has the potential to change social attitudes, but it has not done so yet.
D) Social attitudes cannot be changed by science.

Answer: C

What is the author’s tone towards science?
A) Critical
B) Negative
C) Positive
D) Cynical

Answer: C

What does the author suggest is the key to achieving the best of science?
A) Familiarising science among the common people.
B) Keeping scientific knowledge restricted to a select group of individuals.
C) Continuing to rely on baseless beliefs and superstitions.
D) Discouraging scientific inquiry and exploration.

Answer: A

What does the author mean by “science must go deep within our social system”?
A) Science must become more complex and inaccessible.
B) Scientific knowledge must be limited to a select group of individuals.
C) Scientific knowledge must become more accessible and pervasive in society.
D) Science should only be used in certain areas of society.

Answer: C

What is the author’s overall message about the importance of science?
A) Science is not important in our daily lives.
B) Science is only important in certain areas of our lives.
C) Science has the potential to transform society if it is made accessible to all.
D) Science is too complicated and inaccessible for most people.

Answer: C


#9 Unseen Passages for Class 10


The world’s largest living animal is not the blue whale – which is still the world’s largest living animal – but Australia’s Great Barrier Reef, one of the country’s main living creatures and ‘major tourist attractions. Sadly, despite its size, it is slowly succumbing to killer ‘white syndrome’, a bleaching disease that has attacked 33 of its 48 reefs.

Otherwise brilliantly multicoloured and teeming with a kaleidoscope of life, the affected walls have turned a deathly white pale, a result of dead tissue. Bleaching of the reef occurred after the warmest sea water temperature recorded in the region. Scientists fear that the naturally majestic reefs are endangered and yet undiscovered animal and plant species will soon suffer irreparable loss. This is only due to the increase in water temperature.

MCQ QUESTIONS & ANSWERS

What is the world’s largest living animal according to the passage?
a) Blue whale
b) Great Barrier Reef
c) Killer white syndrome
d) Undiscovered animal species

Answer: a) Blue whale

What is the Great Barrier Reef?
a) A whale species found in Australia
b) A marine animal that attacks reefs
c) A tourist attraction in Australia
d) A plant species found in coral reefs

Answer: c) A tourist attraction in Australia

What is ‘white syndrome’?
a) A disease affecting the Great Barrier Reef
b) A type of marine animal found in coral reefs
c) A phenomenon that causes the water temperature to rise
d) A condition that turns the walls of coral reefs multicoloured

Answer: a) A disease affecting the Great Barrier Reef

How many of the Great Barrier Reef’s reefs have been attacked by ‘white syndrome’?
a) 33
b) 48
c) 15
d) 10

Answer: a) 33

What is the cause of the bleaching of the reef?
a) Dead tissue
b) Increase in water temperature
c) Multicoloured walls
d) Undiscovered species

Answer: b) Increase in water temperature

What is the current condition of the affected walls of the Great Barrier Reef?
a) Multicoloured
b) Teeming with life
c) White and pale
d) Irreparably lost

Answer: c) White and pale

What do scientists fear will happen to undiscovered animal and plant species on the Great Barrier Reef?
a) They will recover from the bleaching disease
b) They will suffer irreparable loss
c) They will turn multicoloured
d) They will become a major tourist attraction

Answer: b) They will suffer irreparable loss

What is the significance of the warmest seawater temperature recorded in the region?
a) It caused the bleaching of the reef
b) It resulted in the discovery of new animal and plant species
c) It had no impact on the Great Barrier Reef
d) It improved the condition of the Great Barrier Reef

Answer: a) It caused the bleaching of the reef

What is the solution proposed in the passage to protect the Great Barrier Reef?
a) End tourism activities in the area
b) Discover and relocate undiscovered species
c) Lower the water temperature in the region
d) Develop a scientific outlook among people

Answer: c) Lower the water temperature in the region

What is the tone of the passage towards the Great Barrier Reef?
a) Positive
b) Neutral
c) Negative
d) Indifferent

Answer: c) Negative


#10 Unseen Passages for Class 10


The Wright brothers didn’t have to look far for ideas when building their aeroplanes, they studied birds. Copying from nature to solve design problems is not new, but in the past decade, the practice has moved from obscure scientific journals to the mainstream. The term ‘biomimicry’, popularized in the late 1990s by the American natural science writer Janine Benyus, refers to inventions that take their inspiration from flora and fauna. Proponents of biomimicry argue that with 3.8 billion years of research and development, evolution has already solved many of the challenges humans face.

While we often see nature as something we mine for resources, biomimicry sees nature as a mentor. From around the world, there are countless examples where natural sources have served as inspiration for innovations that promise to transform every aspect of society. One such example occurred in 1941 when the Swiss engineer, Georges de Mestral, was out hunting with his dog one day when he noticed that sticky bristles, with hundreds of their tiny hooks, had attached themselves to his pants and his dog’s fur. These were his inspirations for Velcro.

MCQ QUESTIONS & ANSWERS

What is biomimicry?
A) A practice of copying from nature to solve design problems.
B) A method of mining resources from natural sources.
C) A technique for developing artificial intelligence.
D) A process of creating new species in laboratories.

Answer: A) A practice of copying from nature to solve design problems.

What is the argument of proponents of biomimicry?
A) Nature should be used only for mining resources.
B) Evolution has already solved many of the challenges humans face.
C) Natural sources are not reliable for innovation.
D) Nature is a threat to society.

Answer: B) Evolution has already solved many of the challenges humans face.

Who popularized the term ‘biomimicry’?
A) Georges de Mestral
B) Janine Benyus
C) The Wright brothers
D) A Swiss engineer

Answer: B) Janine Benyus

According to the article, how long has nature been conducting research and development?
A) 3.8 million years
B) 3.8 billion years
C) 38 million years
D) 38 billion years

Answer: B) 3.8 billion years

What was the inspiration for Velcro?
A) Observing sticky bristles with tiny hooks on pants and dog fur.
B) Studying birds for ideas to build aeroplanes.
C) Copying the Great Barrier Reef to solve design problems.
D) Mining resources from natural sources.

Answer: A) Observing sticky bristles with tiny hooks on pants and dog fur.

In what decade was the term ‘biomimicry’ popularized?
A) 1970s
B) 1980s
C) 1990s
D) 2000s

Answer: C) 1990s

What is the main argument of the article?
A) Biomimicry is a new and obscure practice.
B) Nature is a threat to society.
C) Biomimicry is a useful and innovative practice that takes inspiration from natural sources.
D) The Great Barrier Reef is the world’s largest living animal.

Answer: C) Biomimicry is a useful and innovative practice that takes inspiration from natural sources.

What is the potential of biomimicry?
A) To transform every aspect of society.
B) To destroy natural habitats.
C) To create new species.
D) To stop evolution.

Answer: A) To transform every aspect of society.

What is the problem affecting the Great Barrier Reef?
A) A disease that has attacked 33 of its 48 reefs.
B) A decrease in tourism.
C) Pollution from nearby cities.
D) Overfishing.

Answer: A) A disease that has attacked 33 of its 48 reefs.

How did the Wright brothers study birds for ideas to build aeroplanes?
A) They went birdwatching and took notes.
B) They observed birds in their natural habitats.
C) They dissected birds to study their anatomy.
D) They watched birds fly and analyzed their movements.

Answer: D) They watched birds fly and analyzed their movements.


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