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प्रश्न
The hopping kangaroo is a familiar sight in every snapshot relating to Australia. Members of the kangaroo family can be as small as a rat or as big as a man. Kangaroos are found mainly in Australia, Tasmania and New Guinea. Kangaroos, which are big-footed marsupials that evolved in Australia, use their short front legs like arms. The man-sized kangaroos of Australia are capable of speeding up to 88 km/hr for short distances, their means of locomotion being their powerful hind legs, which carry them over the ground in jumps of 9 m or more at a time.
Weighing around 70 kg, they have an average lifespan of around six to eight years and a maximum lifetime of 20 years. When bothered by predators, kangaroos often head for the water, standing submerged to the chest and attempting to drown the attacker by holding him under water. Another defensive technique is to get their back to a tree and kick at their adversary with their clawed hind feet, sometimes with sufficient force to kill a man. Normally shy animals, they alert other kangaroos to danger by beating on the ground with their hind feet. This loud alarm signal carries over a long distance.
The tail is important for kangaroos. It holds them in balance and supports them when they sit or fight against other kangaroos. The kangaroo uses its short legs as arms. With them it scratches itself, cleans its fur and holds branches when it eats leaves. Kangaroos are marsupials and the females carry newborns in a pouch in front of their abdomens. The babies are born small and climb up into safety of the pouch. There, for the next 225 days or so, they eat, sleep and grow. Once they reach full development, they leave the pouch. A young kangaroo that leaves the pouch is called a ‘joey’. To keep from getting too hot, the kangaroos take naps in the afternoon and do most of their grazing at night. But the best stay-cool secret of these creatures is the spit bath! Kangaroos drool and lick saliva all over their faces and bodies to cool down.
On the basis of your reading of the above passage, complete the following sentences with appropriate words/phrases:
(a) When followed by predators, kangaroos submerge ____________ and _________________.
(b) The powerful hind legs help kangaroos to __________________.
(c) Kangaroos are mainly found in Australia and are ____________________.
(d) They use their front legs to ___________________.
(e) Kangaroos warn others of danger by _______________________.
(f) The secret of kangaroos to stay cool is ______________________.
(g) They use their tails to _________________________.
(h) Before becoming ‘joeys’, the young ones stay in the ______________ and ________________.
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उत्तर १
a) to the chest in water and attempt to drown the attackers by holding them under water
b) locomote over the ground and take jumps of 9 m or more at a time
c) big-footed marsupials
d) scratch themselves, clean their fur and hold branches when they eat leaves
e) beating the ground with their hind feet
f) the spit bath
g) hold them in balance and support them when they fight against other kangaroos
h) pouches in front of their mothers’ abdomens and eat, sleep and grow for 225 days or so
उत्तर २
(a) themselves up to their chests and attempt to drown the attacker by holding him under water.
(b) carry themselves over the ground in jumps of 9 metres or more at a single time.
(c) also found in Tasmania and New Guinea.
(d) fulfil the functions of arms.
(e) beating on the ground with their hind feet.
(f) licking saliva all over their faces and bodies.
(g) support themselves when they sit or fight against other kangaroos.
(h) female kangaroo’s pouch, and for the next 225 days, they eat sleep and grow there.
APPEARS IN
संबंधित प्रश्न
Read the following passage:
In India, eating organic food is more of a style statement than due to health worries because the stuff is expensive. But people who can, do indulge in not only organic vegetables but even organic eggs laid by 'happy hens', who are allowed to roam around freely whereas 'unhappy hens' are kept in coops. Then there are companies that have installed music channels in their cowsheds and the milk from those sheds are sold at a marked up price since it has more nutritional value because the animals are happy thanks to lilting 24×7 music. We don't know yet any farmer using music to improve his crop quality, but then you never know : plants are known to respond to music.
Why such pickiness about food ? These days, the huge number of TV shows and articles that we see and read on food provide bread and butter for the specialist. But instead of decoding food, its sources and what has gone into growing it, isn't it much better to enjoy what's on the plate ?
Complete the statements given below by choosing the correct options from those that follow:
(a) According to a Stanford University study, organic food in relation to conventional food is________.
(i) less nutritious
(ii) more nutritious
(iii) very conventional
(iv) as nutritious
(b) The study will not be welcomed by _________.
(i) farmers of conventional food
(ii) makers of pesticides
(iii) all sectors
(iv) exporters of organic food
(c) We can save some hard cash by _________.
(i) buying organic food
(ii) not buying organic food
(iii) going to the shop
(iv) not buying food with pesticides
(d) Music channels are installed in the cowshed because the _________.
(i) cows then give more milk
(ii) milk is sold at a higher price
(iii) milk becomes more pure
(iv) workers becomes happy
(e) In the second paragraph, the author's attitude to the people who eat food sourced from 'happy' animals is that he _________.
(i) is happy with them
(ii) is unhappy with them
(iii) is laughing at them
(iv) wants crops to be grown similarly
(f) One benefit of organic food is that __________.
(i) it is fashionable to eat
(ii) only rich people can afford it
(iii) it is less contaminated with pesticides
(iv) even poor people can afford it
(g) The word 'contaminated' means ________.
(i) adulterated
(ii) for adults
(iii) containing
(iv) not healthy
Read the passage given below and answer the questions that follow:
The most alarming of man’s assaults upon the environment is the contamination of air, earth, rivers, and sea with lethal materials. This pollution is for the most part irrevocable; the chain of evil it initiates is for the most part irreversible. In this contamination of the environment, chemicals are the sinister partners of radiation in changing the very nature of the world; radiation released through nuclear explosions into the air, comes to the earth in rain, lodges into the soil, enters the grass or corn, or wheat grown there and reaches the bones of a human being, there to remain until his death. Similarly, chemicals sprayed on crops lie long in soil, entering living organisms, passing from one to another in a chain of poisoning and death. Or they pass by underground streams until they emerge and combine into new forms that kill vegetation, sicken cattle, and harm those who drink from once pure wells.
It took hundreds of millions of years to produce the life that now inhabits the earth and reached a stage of adjustment and balance with its surroundings. The environment contained elements that were hostile as well as supporting. Even within the light of the sun, there were short wave radiations with power to injure. Given time, life has adjusted and a balance reached. For time is the essential ingredient, but in the modern world is no time.
The rapidity of change and the speed with which new situations are created follow the heedless pace of man rather than the deliberate pace of nature. Radiation is no longer the bombardment of cosmic rays; it is now the unnatural creation of man’s tampering with the atom. The chemicals to which life is asked to make adjustments are no longer merely calcium and silica and copper and all the rest of the minerals washed out of the rocks and carried in the rivers to the sea; they are the synthetic creations of man’s inventive mind, brewed in his laboratories, and having no counterparts in nature.
(a) On the basis of your understanding of the above passage make notes on it using headings and sub-headings. Use recognizable abbreviations (wherever necessary-minimum four) and a format you consider suitable. Also supply a title to it.
(b) Write a summary of the passage in about 80 words.
Read the following extract and answer the questions given below:
The Jahangir Art Gallery, the State Bank of lndia building and the canteen close by which offered affordable fare, the amazing street fare, bhelpuri and vadapav. The joy of reading Bombay Times with its page 3 people one would never meet but who seemed like old friends. The Strand bookstore where one could browse for hours. And just when a book was longingly but firmly put down from nowhere, Mr Shanbagh would materialise magically at one's elbow with a special price. Not to forget the joys of trawling the booklined pavements at Fountain, where one could watch the world go by. And wherever I chose to go, there was always my friend, the sea, oh. I loved her, in all her moods, but especially in the monsoon when violent and enraged she splattered Worli seaface with walls of sea spray. My friends are lost, some passed away, some moved away, there were many whose names I never found out, though we took the train together, or met in the lift, every day.
Like every migrant, I promise myself, someday I will return. I may, perhaps, return sometime, but even so, I know, "that one cannot step into the same river twice." You seduced me steadily, o Mumbai, with your glamour and bright lights. City of dreams, tinsel town. I pay tribute to you. Today, I say good-bye with a heavy heart.
(1) What does this extract focus on?
(2) Which mood of the sea did the writer like the most?
(3) How would the writer spend her free time?
( 4) According to you, how can you make your locality clean and beautiful?
(5) Rewrite the following sentences in the ways instructed :
(i) She splattered Worli seaface with walls of sea spray.
(Rewrite it using the Simple Present tense.)
(ii) I never found out their names though we took the train together
(Make it a Compound Sentence.)
(iii) I promise myself, someday I will return.
(Rewrite it using the modal auxiliary 'must'.)
(6) Find out the words from the extract which mean -
(i) courageously
(ii) attracted
Read the following extract carefully. (4)
Read the passage given below and answer the questions that follow:
| 1 | Even before the independence of India, father of the nation, Mahatma Gandhi had said that, “Sanitation is more important than Independence.” He had emphasized the importance of cleanliness and sanitation in daily lives. However, he failed in his aim because of the incomplete participation of the people. After many years of independence of India, a most effective campaign of cleanliness has been launched to call people for their active participation and complete the mission of cleanliness. The President of India, Pranab Mukherjee while addressing the Parliament in June 2014 said, “For ensuring hygiene, waste management and sanitation across the nation, a Swachh Bharat Mission will be launched. This will be our tribute to Mahatma Ghandhi on his 150 birth anniversary to be celebrated in the year 2019.” In order to fulfil the vision of Mahatma Gandhi and make India an ideal country in the world, the Government of India initiated a campaign called ‘Swachh Bharat Abhiyan’ on the birthday of Mahatma Gandhi (2" of October). This campaign aims at completing the mission by 2019. |
| 2 | Through this campaign the Government of India would solve the problem of lack of sanitation by improving the waste management techniques. Clean India movement is completely linked with the economic strength of the country. The basic goal behind the launch of the ‘Swachh Bharat Abhiyan’ is to provide the country with enough sanitation facilities as well as to eliminate all the unhealthy practices of people in their daily routine. The completion of this mission would indirectly draw the attention of business investors to India, enhance the GDP growth, draw tourists from all over the world, create a variety of avenues of employment, reduce health costs, reduce death rate, and reduce fatal disease rate and many more. It has been requested that every Indian devote at least 100 hours per year to cleanliness in India which is sufficient to make this country a clean country by 2019. The cleanliness drive also ensures cleanliness in the official buildings. Spitting paan, gutka and other tobacco products in the government offices has been banned. |
On the basis of your understanding of the above passage, answer any eight of the following questions:
- What is the passage about?
- What was the result of incomplete participation of the people in the mission?
- Why has 2019 been kept as the target year of completion?
- What did Gandhiji say about sanitation?
- How can the problem of lack of sanitation be solved?
- How will it impact our economy?
- What has been banned in the offices?
- What request has been made to Indians to accomplish it?
- What does ‘Swachh Bharat Abhiyan’ aim at?
Read the following extract and complete the table given below:
Children are perpetually asking questions. As adults, we are awkward with questions. We link the act of asking questions to ignorance. It indicates that we do not know; hence, we may look stupid while asking questions.
Children have no shame, whereas adults suffer from layers and layers of shame. Because children have no shame, they are more capable of failing at something and moving on from it. Our sense of shame makes us inhibited. So we do not try new things at work.
Children quickly make friends with strangers. Put two small kids alongside a few toys and they will start playing before they care to know about each other’s antecedents. As adults, we seek the false comfort of known relationships before we agree to play with each other.
Children freely express their emotions; adults learn to suppress their emotional side. We come to the workplace and are frequently counselled, “Do not get emotional.”
Children play. They find play in everything. Adults shun play and consider it the opposite of “serious work”. To a child, every act is an act of play.
Traits Delinking Childhood and Adulthood:
| Traits | Children | Adults | |
| 1 |
Asking Questions |
Perpetually ask questions freely |
(1) Feet awkward with questions (2) ___________ |
| 2 |
Feeling Shame |
(1) Feel no shame (2) ____________ |
(1) Suffer from shame (2) Inhibited to try new things at work |
| 3 |
Making friends |
(1) Quick in making friendship without knowing each other |
(1) ____________ |
| 4 |
Expressing emotions |
(1) ____________ |
(1) Suppress emotions. |
A Read the first activity, read the extract and then do all the activities :
A1. Complete :
Complete the following sentences :
(1) The two organizations that conducted the research to develop a smartphone-based optical bio-sensor are _______ and __________ .
(2) The _________ and _________ methods were used in the research instead of the differential method.
|
Urea is a major product of nitrogen metabolism in humans. It is eliminated from the body mainly by the kidneys through urine. Urea levels in body fluids, such as blood and saliva, rise drastically under certain kidney dysfunctions. Heart failure, hypovolemic shock, gastrointestinal bleeding, and severe infections can also lead to a rise. Thus urea in blood and saliva provides key information on renal function and helps diagnose various disorders. Most methods for estimating urea in body fluids are based on colorimetry. These methods are time-consuming and involve painful blood extraction. Collecting saliva is non-evasive and research has correlated salivary and blood urea levels. Recently scientists from the IIT-D and the AIIMS, New Delhi successfully developed a smartphone-based optical biosensor to detect urea in saliva. To fabricate the sensor, they directly immobilised the urease enzyme with a pH indicator on a filter paper-based strip. As a response to the urea on saliva, the paper strip changes colour. The red, green and blue levels help measure urea concentration. The scientists used the slope method, sensor response change per unit time, instead of the differential method, the difference in sensor response between two-time intervals, to increase sensitivity and eliminate interference by variations in ambient light. The team clinically validated spiked saliva samples and samples from healthy volunteers. The smartphone application with paper strip can even be operated by non-professional with limited training. This saves time and cost spent on bulky spectroscopic procedures. The report can revolutionise the medical screening of large populations. And such mass screening of diseases would boost national health. |
A2. Complete the following sentence using the correct alternatives from those given below :
Two objectives to conduct the research are ___________ .
(i) The colorimetry method used to estimate urea in body fluids consumes more time.
(ii) Information obtained from the presence of urea in blood and saliva is not helpful to diagnose various diseases.
(iii) Collecting samples of saliva is a non-invasive procedure.
(iv) Blood extraction is the easiest and less painful exercise.
A3. Write two benefits of the smartphone-based optical biosensor.
A4. Find out similar-meaning words from the extract for the following words :
(1) specimen (2) extremely (3) focus (4) remove
A5. Personal Response :
'Research revolutionises the lifestyle of people in all spheres of life'-
Do you agree? Explain with an example in about 25 words.
A6. Grammar :
Rewrite the following sentences in the ways instructed :
(1) These methods are time consuming and painful.
(Rewrite the sentence using 'as well as'.)
(2) The smartphone application with paper-strip can be operated.
(Begin the sentence with 'They ___ .)
(B) Summerise the above extract with the help of the points given and suggest a suitable title::
Research by the organisations - methods adopted - reasons for the research - advantages.
Read the passage given below.
| 1 | Mountains have always been held in great awe by mankind. They have been a challenge to humans. Those brave among us have always wanted to conquer them. You see, the more incredible the mountains, the greater the thrill – a challenge to the bravery of the human race. Climbing mountains is an experience that is hard to put into words. You are in a beautiful environment and, when you reach the top, you feel incredible. But you also have to climb down, which is when most accidents happen – people are tired, it gets dark, it’s harder. So, mountain climbing is undoubtedly one of the most popular adventure sports along with being challenging and risky for the climber. |
| 2 | Without any perceived risk, there can’t be a feeling that any significant challenge has been surmounted. Fair, but we have to bear in mind that mountaineering is not a sport that can be embraced without preparation. The enthusiasts must develop in themselves the spirit of adventure, willingness to undertake hardships and risks, extraordinary powers of perseverance, endurance, and keenness of purpose before climbing a mountain. They should also know how to handle mountaineering equipment. Then comes the penance of the rigorous training. This could very well be the lifeline up there. It helps inculcate and hone survival instincts that allow the climber to negotiate perilous situations. There are numerous institutes in India and abroad that offer such training. |
| 3 | Mountain climbers are unanimous in agreeing that unpredictable weather is what they fear the most. There may be sunshine one moment and a snowstorm the other. At higher altitudes, snow is a regular feature and being decisive about setting up camps or proceeding further is crucial. The icy sheets after ice storms make walking treacherous, while the powdery snow makes a mountaineer sink deep into the snow. Up there, where the intention is to embrace Nature’s wonder, one realizes that it cannot be done without facing its formidable glory. A true mountaineer may challenge the mountain, yet is always respectful of the powerful forces of nature. |
| 4 | Summiting mountains carries its own health risks such as oxygen and altitude sickness problems, frost bites, swelling of hands and feet, fluid collection in brain or lungs and exhaustion. Yet, the gratification mountaineers feel from mastering something that is so frightening, urges them to undertake these endeavors. We may think that the mountaineers are fearless, experts say, “Not at all. It’s fear that keeps them so intrigued with such arduous journeys.” Impulse and brazenness can be deadly foes. In the words of the Indian mountaineer, Bachendri Pal, “The biggest risk ... is to not to take the risk at all. Remember that.” |
i. Why does the writer say that mountains inspire ‘awe’ in humans? (Paragraph 1) (1)
- They present us with opportunities for exciting sports.
- They evoke the wish in us, to master them.
- They inspire in us, deeds of valour.
- They represent peace and calm, to us.
ii. Select the option that corresponds to the following relation below: (1)
The more incredible the mountains - the greater the thrill (Paragraph 1)
- The higher the stamina - the lower the food intake
- The more you laugh - the lesser your illness
- The smaller the car - the bigger the advantage
- The heavier the luggage - the higher the penalty
iii. Select the option that displays what the writer projects, with reference to the following: (1)
So, mountain climbing is undoubtedly one of the most popular adventure sports (Paragraph 1)
- doubt
- caution
- conviction
- denial
iv. Complete the following with a phrase from paragraph 1. (1)
| Opinion | Reason |
| ______ | Best experienced rather than described |
v. The writer compares training to penance in the line - Then comes the penance of the rigorous training. (Paragraph 2) (1)
State 1 point of similarity between training and penance.
vi. Based on your reading of the text, list 2 reasons why the writer says that
“mountaineering is not a sport that can be embraced without preparation”. (Paragraph 2) (1)
- ____________
- ____________
vii. What connect does the writer draw out between unpredictable weather and setting up of camps? (Paragraph 3) (1)
viii. The writer says, “A true mountaineer may challenge the mountain, yet is always respectful to the powerful forces of nature.” (Paragraph 3) (1)
Select the reason the mountaineer is respectful to the forces of nature, up in the mountains.
- survival
- experience
- tradition
- directive
ix. justify the following: (1)
While mountain climbing, an impulsive mountaineer is either disaster-prone or as good as dead.
x. Evaluate the Inappropriate reason for the feeling of exhilaration on reaching a summit, that the mountain-climbers experience. (1)
- Achievement of a seemingly impossible feat
- Spectacular panoramic view
- Application of the inculcated survival instincts
- Opportunity to use sophisticated mountaineering equipment
Read the following excerpt from a Case Study. J.K. Rowling - A Journey.
|
The story of Joanne Kathleen Rowling's near magical rise to fame is almost as well known as the characters she creates. Rowling was constantly writing and telling stories to her younger sister Dianne. "The first story I ever wrote down was about a rabbit called Rabbit." Rowling said in an interview. "He got measles and was visited by his friends including a giant bee called Miss Bee. And ever since Rabbit and Miss Bee, I have always wanted to be a writer, though I rarely told anyone so. However, my parents, both of whom come from impoverished backgrounds and neither of whom had been to college, took the view that my overactive imagination was an amusing personal quirk that would never pay a mortgage or secure a pension. A writer from the age of six, with two unpublished novels in the drawer, she was stuck on a train when Harry walked into her mind fully formed. She spent the next five years constructing the plots of seven books, one for every year of his secondary school life. Rowling says she started writing the first book, Harry Potter and the Sorcerer's Stone, in Portugal, where she was teaching English. At first nobody wanted to publish Harry Potter. She was told that plot was too complex. Refusing to compromise, she found a publisher. In 1997 Rowling received her first royalty cheque. By book three, she had sky rocketed to the top of the publishing world. A row of zeroes appeared on the author's bank balance and her life was turned upside down. Day and night she had journalists knocking on the unanswered door of her flat. Rowling's quality control has become legendary, as her obsession with accuracy. She's thrilled with Stephen Fry's taped version of the books and outraged that an Italian dust jacket showed Harry minus his glasses. "Don't they understand that the glasses are the clue to his vulnerability." Annual earnings of J.K. Rowlin from 2010 to 2019
|
On the basis of your understanding of the passage answer any five of the six questions given below. (5)
- Explain J. K. Rowling's 'near magical rise to fame'.
- What reason did the publishers give for rejecting Rowling's book?
- What was the drawback of achieving fame?
- Why was Rowling outraged with the Italian dust jacket?
- Find a word in the last para that means the same as 'insecure/helpless'.
- According to the graph, how many years did it take Rowling to become very successful?
Read the following text.
| (1) | As a high school student, studying poetry can be a rollercoaster ride. This journey is punctuated by moments of profound appreciation for simpler pieces and intermittent frustration with more complex works. Let's be real here -some poems are just plain confusing and no amount of re-reading seems to help decipher the intended meaning. The puzzlement that results from such instances can be both vexing and demotivating. If solving a riddle is what was intended, then playing Sudoku is a better option. One is led to ponder if obscurity was the goal. |
| (2) | Conversely, some pieces resonate with the reader's soul. Stirring feelings of warmth, happiness, and connection to the world. Often, these compositions centre on themes that are universally understood, such as love, nature, or faith. Being able to actually understand what the poet is trying to say can feel like a little victory and is a welcome relief after grappling with more perplexing poetry. |
| (3) | Then there are poems that are emotionally charged; the ones that make the reader curl up in a ball and cry or jump up and down with joy. One is left in awe of the poet's ability to convey emotion through words. Let’s not forget the downright weird poems. These are the ones that defy categorization and leave the reader to their own devices in attempting to interpret meaning. The author's use of figurative language and unconventional imagery can create a sense of bewilderment that is either intriguing or off-putting. Regardless, the reader can appreciate the uniqueness of the work. |
| (4) | Despite the wide range of emotions and reactions that come with studying poetry, it can be a rewarding pursuit. Not only does reading poetry allow one to appreciate the artistic beauty of the written word but also enables one to develop crucial critical thinking and analytical skills. The process of unlocking a poem's meaning can feel like cracking a code or solving a puzzle but the sense of accomplishment derived from mastering a challenging piece can be deeply gratifying. Finally, impressing an English teacher with a well-analysed poem can be a source of pride and validation. |
| (5) | Overall, studying poetry is like a box of mixed chocolates, you never know what you're going to get. But whether it's complex, emotional, simple, or just downright weird, there's always something to be gained from the experience. So, let's applaud all the poets out there, for making us laugh, cry, scratch our heads, and occasionally feel like a genius. |
Answer the following questions based on the passage above.
i. Which of the following statements best describes the author's attitude towards studying poetry? (1)
-
- Finds poetry to be a frustrating and meaningless endeavor.
- Believes that the emotional rollercoaster of studying poetry is not worth the effort.
- Recognizes the challenges of studying poetry but also acknowledges the rewards it offers.
- Feels that poetry is too obscure and abstract for the average person to appreciate.
ii. What is the tone of the writer in the given lines from paragraph (1)? Rationalise your response in about 40 words. (2)
If solving a riddle is what was intended, then playing Sudoku is a better option. One is led to ponder if obscurity was the goal.
iii. Complete the sentence appropriately. (1)
The author's use of vivid imagery in the paragraph (3), such as "curl up in a ball and cry" and "jump up and down with joy", greatly affects the reader because ______.
iv. The passage includes some words that are opposites of each other. From the sets (a) - (e) below, identify two sets of antonyms: (1)
| (a) intriguing and off-putting | (b) deciphering and interpreting |
| (c) appreciate and applaud | (d) simple and challenging |
| (e) emotions and feelings | |
v. Complete the sentence appropriately. (1)
We can say that the author's tone becomes more neutral and objective when discussing weird poems, compared to other types of poetry because ______.
vi. Based on the reading of the passage, examine, in about 40 words, how studying poetry can be like exploring a new city. (2)
vii. What is the message conveyed by Hina’s experience, in the following case? (1)
Hina spends hours trying to analyze a poem for her assignment and finally feels a sense of accomplishment and pride, once she understands.
- Only those with natural talent for poetry should engage with it.
- Persistence makes studying poetry a rewarding pursuit.
- Study of poetry is guaranteed to impress others.
- The efforts of studying poetry is inversely proportional to the rewards gained.
viii. State whether the following lines display an example of a simple/complex/emotionally charged/downright weird poem. (1)
| The sun rises in the east, A new day begins, a fresh start. Birds chirp, nature wakes up, A peaceful feeling in my heart. |
