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प्रश्न
Read the following passage and do the given activities:
A1. Match the columns A with B correctly: (2)
| A | B |
| (i) Rocket programming | (a) IIT (Bombay) |
| (ii) Graduation | (b) ISRO |
| (iii) Masters in Engineering | (c) S. T. Hindu College |
| (iv) Ph.D | (d) IISC |
|
The humble son of a farmer from Sarakkalvilai village in Tamil Nadu's Kanyakumari district, Dr. K. Sivan as Indian Space Research Organization (ISRO) chairman was leading the Chandrayaan-2 mission to the moon. Sivan studied in a Tamil medium government school. After graduating from S.T. Hindu College in Nagercoil, Sivan completed a Master's in Engineering from IISC in 1982. In 2006, he received Ph.D in Aerospace Engineering from IIT Bombay. Sivan is the first graduate in his family. His brother and two sisters were unable to complete higher education due to their poverty. "When I was in college, I used to help my father in the field. That was the reason he got me admitted to a college near our house." Sivan told TOI, "Only when I had completed my B.Sc. (Mathematics) with 100% marks his mind changed." Sivan said he had spent his childhood days without a shoe or sandal. I continued wearing a vesti (dhoti) till college. I wore pants for the first time when I entered MIT." He joined ISRO in 1982 and worked on almost all rocket programmes. Before taking charge as an ISRO chairman in January 2018, he was the director, of Vikram Sarabhai Space Centre (VSSC) which develops rockets. He is known as ISRO's 'Rocket Man'. |
A2. Answer the following questions in a few words. (One or two words) (2)
- What is Dr. Sivan known as?
- In which subject Dr. Sivan scored 100% marks in B.Sc.?
- When did Dr. Sivan join ISRO?
- In which space centre Dr. Sivan was the director?
A3. Match the word connectors from the passage and use one of the connectors in your own sentence: (2)
| A | B |
| (i) Tamil | (a) School |
| (ii) Government | (b) Medium |
| (c) Centre |
A4. Do as directed: (2)
- Sivan is the first graduate in his family. (Rewrite as a negative sentence)
- His brother and two sister were unable to complete higher education due to their poverty.
(Rewrite the above sentence using 'neither ____nor')
A5. Personal Response: (2)
What inspiration can we draw from Dr. Sivan's success?
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उत्तर
A1.
| A | B |
| (i) Rocket programming | (b) ISRO |
| (ii) Graduation | (c) S. T. Hindu College |
| (iii) Masters in Engineering | (d) IISC |
| (iv) Ph.D | (a) IIT (Bombay) |
A2.
- ISRO's 'Rocket Man'.
- Mathematics
- 1982
- Vikram Sarabhai Space Centre (VSSC)
A3.
| A | B |
| (i) Tamil | (b) Medium |
| (ii) Government | (a) School |
A4.
- Sivan is not the last graduate in his family.
- Neither his brother and nor two sisters were able to complete higher education due to their poverty.
A5. Speed is everything. Don't be afraid to stand up for yourself. Only by working hard we get the fruits of hard work. I can take this inspiration from Dr. Sivan's success.
APPEARS IN
संबंधित प्रश्न
Read the following passage carefully:
Gandhiji As a Fund Raiser
Gandhiji was an incurable and irrestible fund raiser. He found special relish in getting jewellery from women. Ranibala of Burdwan was ten years old. One day she was playing with Gandhiji. He explained to her that her bangles were too heavy for her delicate little wrists. She removed the bangles and gave them away to Gandhiji.
He used to talk jokingly to small girls and created distaste for ornaments and created a desire in them to part with the jewellery for the sake of the poor. He motivated them to donate their jewellery for social usage.
Kasturbai didn’t appreciate this habit of Gandhiji. Once she stated calmly, ‘You don’t wear jewels, it is easy for you to get around the boys. But what about our daughters-in-law ? They would surely want them.
“Well!” Gandhiji put in mildly, "our children are young and when they grow up they will not surely choose wives who are found of wearing jewellery.” Kasturbai was very upset with the answer.
Gandhiji was determined to keep the jewels to raise community fund. He was of the opinion that a public worker should accept no costly gifts. He believed that he should not own anything costly, whether given or earned. Kasturbai was a female with a desire to adorn. But Gandhiji moved towards renunciation and donated every penny earned in South Africa to the trustees for the service of South African Indians.
2.1 Answer the questions given below:
(ii) untreatable
(iii) disagreeable
(iv) unbeatable
(ii) emboldened
(iii) incited
(iv) softened
(ii) furious
(iii) confused
(iv) distressed
(ii) disagreement
(iii) opposition
(iv) termination
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 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 carefully. (4)
Read the first activity, read the extract and then do all the activities:
The next year Dell enrolled at the University of Texas. Like most first-year students, he needed to earn spending money. Just about everyone on campus was talking about personal computers. At the time, anyone who didn’t have a PC wanted one, but dealers were selling them at a hefty mark-up. People wanted low-cost machines custom-made to their needs, and these were not readily available. Why should dealers get such a big mark-up for so little added value ? Dell wondered. Why not sell from the manufacturer directly to the end user ?
Dell knew that IBM required its dealers to take a monthly quota of PCs, in most cases more than they could sell. He also knew that holding excess inventory was costly. So he bought dealers’ surplus stock at cost. Back in his dormitory room, he added features to improve performance. The improved models found eager buyers. Seeing the hungry market, Dell placed local advertisements offering his customized computers at 15 percent of retail price. Soon he was selling to businesses, doctors’ offices and law firms. The trunk of his car was his store; his room took on the appearance of a small factory.
During a holiday break, Dell’s parents told him they were concerned about his grades. “If you want to start a business, do it after you get your degree,” his father pleaded. Dell agreed, but back in college he felt the opportunity of a lifetime was passing him by. “I couldn’t hear to miss this chance,” he says. After one month he started selling computers again- with a vengeance.
A1. True / False - (2)
Rewrite the following sentences stating against each of them whether they are true or false :
(i) Dell bought computers directly from the IBM company.
(ii) Dealers were selling computers at high prices.
(iii) Dell’s father wanted Dell to get his degree.
(iv) Dealers disagreed to sell the surplus stock of computers to Dell.
A2. Give reasons - (2)
Dell wanted to stait a business of selling computers because :
(i) ____________
(ii) ____________
A3. Guess : (2)
“I couldn’t bear to miss this chance,” Dell says. Guess. which chance Dell did not want to miss”.
A4. Vocabulary - (2)
Find out the words from the extract which mean :
(i) college hall of residence
(ii) large amount added to the cost price
(iii) quantity of good in stock
(iv) with great intensity
A5. Personal response : (2)
Suggest two strategies businessman to become a successful businessman.
A6. Grammar - (2)
Rewrite the following sentences in the ways instructed :
(i) Seeing the hungry market, Dell placed local advertisement. (Make it a compound sentence)
(ii) He added features to improve performance. (Frame ‘Wh’ question to get the underlined part as an answer.)
Read the extract and do the activities that follow :
‘Your father was my enemy,’ said Frederick. ‘I would have been better pleased by your brave deed if you had told me of another father?’
‘I am proud to be Sir Rowland's son,’ answered Orlando angrily,’ and I would not change my place to be the heir of this dukedom.’
The Duke and his lords went away, leaving Orlando alone with Rosalind and Celia. Celia was angry with her father for speaking so unkindly to Orlando. ‘Would I have done this in my father’s place?’ she said to Rosalind.
‘My father loved Sir Rowland as much as his own soul,’ Rosalind said to Celia, ‘and all the world agreed with him. If I had known that his young man was Sir Rowland’s son I should have begged him with tears not to take so great a risk.’
‘Let us go and speak to Orlando,’ said gentle Celia. ‘I am ashamed of my father’s rude and angry words.’
The two girls went up to Orilando and praised him for his bravery. Rosalind took a gold chain from her neck and gave it to him. ‘I would like to give you more’, she said, ‘but I am not rich.’ Then she and Celia went away.
Orlando, however, could not forget them. He had already fallen in love with the fair Rosalind, but he could not stay at the Duke’s palace. His friends warned him that Frederick was angry and jealous of him. They told Orlando to leave the dukedom, because the Duke meant to do him harm.
A1. Match -
Match the characters and their attributes:
| A | B | ||
| i. | Celia | a. | fair |
| ii. | Orlando | b. | rude and unkind |
| iii. | Frederick | c. | gentle |
| iv. | Rosalind | d. | brave |
A2. Write an imaginary paragraph:
Write an imaginary paragraph in about 50 words in continuation with the given extract.
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 and answer the questions that follow:
| 1. | A fisherman, enfeebled with age, could no longer go out to sea so he began fishing in the river. Every morning he would go down to the river and sit there fishing the whole day long. In the evening he would sell whatever he had caught, buy food for himself and go home. It was a hard life for an old man. One hot afternoon while he was trying to keep awake and bemoaning his fate, a large bird with silvery feathers alighted on a rock near him. It was Kaha, the heavenly bird. “Have you no one to care for you, grandpa?” asked the bird. “Not a soul.” “You should not be doing such work at your age,” said the bird. “From now on I will bring you a big fish every evening. You can sell it and live in comfort.” True to her word, the bird began to drop a large fish at his doorstep every evening. All that the fisherman had to do was take it to the market and sell it. As big fish were in great demand, he was soon rolling in money. He bought a cottage near the sea, with a garden around it and engaged a servant to cook for him. His wife had died some years earlier. He had decided to marry again and began to look for a suitable woman. |
| 2. | One day he heard the royal courtier make an announcement. Our king has news of a great bird called Kaha,” said the courtier. “Whoever can give information about this bird and help catch it, will be rewarded with half the gold in the royal treasury and half the kingdom!” The fisherman was sorely tempted by the reward. Half the kingdom would make him a prince! |
| 3. | “Why does the king want the bird,” he asked. “He has lost his sight,” explained the courtier. “A wise man has advised him to bathe his eyes with the blood of Kaha. Do you know where she can be found?” “No…I mean …no, no…” Torn between greed and his sense of gratitude to the bird, the fisherman could not give a coherent reply. The courtier, sensing that he knew something about the bird, informed the king. The king had him brought to the palace. |
| 4. | “If you have information about the bird, tell me”, urged the king. “I will reward you handsomely and if you help catch her, I will personally crown you king of half my domain.” “I will get the bird for you,” cried the fisherman, suddenly making up his mind. “But Kaha is strong. I will need help. The king sent a dozen soldiers with him. That evening when the bird came with the fish, the fisherman called out to her to wait. “You drop the fish and go and I never get a chance to thank you for all that you‘ve done for me," he said. “Today I have laid out a feast for you inside. Please alight and come in. Kaha was reluctant to accept the invitation but the fisherman pleaded so earnestly that she finally gave in, and alighted. The moment she was on the ground, the fisherman grabbed one of her legs and shouted to the soldiers hiding in his house to come out. They rushed to his aid but their combined effort could not keep Kaha down. |
| 5. | She rose into the air with the fisherman still clinging to her leg. By the time he realised he was being carried away, the fisherman was too high in the air to let go. He hung on grimly, and neither he nor Kaha was ever seen again. |
Based on your understanding of the above passage, answer the questions.
- Why did the fisherman start fishing in the river?
- How did the fisherman spend the day before he met Kaha?
- How did the fisherman betray Kaha?
- Why was the fisherman doubtful about revealing information about Kaha to the courtier?
Read the extract and complete the activities given below:
|
This is what Camus meant when he said that "what gives value to travel is fear"-disruption, in other words, (or emancipation) from circumstance, and all the habits behind which we hide. And that is why many of us travel not in search of answers, but of better questions. I, like many people, tend to ask questions of the places I visit, and relish most the ones that ask the most searching questions back of me: "The ideal travel book," Christopher Isherwood once said, "should be perhaps a little like a crime story in which you're in search of something." And it's the best kind of something, I would add, if it's one that you can never quite find. I remember, in fact, after my first trips to Southeast Asia, more than a decade ago, how I would come back to my apartment in New York, and lie in my bed, kept up by something more than jet lag, playing back, in my memory, over and over, all that I had experienced, and paging wistfully through my photographs and reading and re-reading my. diaries, as if to extract some mystery from them. Anyone witnessing this strange scene would have drawn the right conclusion: I was in love. When we go abroad is that we are objects of scrutiny as much as the people we scrutinize, and we are being consumed by the cultures we consume, as much on the road as when we are at home. At the very least, we are objects of speculation (and even desire) who can seem as exotic to the people around us as they do to us. All, in that sense, believed in "being moved" as one of the points of taking trips, and "being transported" by private as well as public means; all saw that "ecstasy" ("ex-stasis") tells us that our highest moments come when we're not stationary, and that epiphany can follow movement as much as it precipitates it. |
A1. Read and rewrite the following sentences and state whether they are True or False: (2)
-
- A traveller may sink in love with his travel-memoirs.
- One gets inspected as he inspects the world around him.
- Quest for something may end in more mystery.
- Staying in comfort at home gives one more happiness than travelling.
A2. Match the persons given in column 'A' with opinions/ characteristics given in column 'B': (2)
| Column 'A' | Column 'B' |
|
(1) Narrator
|
a) ideal travel should be like a crime story. |
|
(2) Camus
|
b) in love with his memoirs. |
|
(3) Isherwood
|
c) more happy when on move. |
| (4) Traveller | d) fear gives value to travel. |
A3. Give reasons: (2)
"We are objects of scrutiny," because
- ______
- ______
A4. "Travelling is an interesting teacher." Write your views in 3-4 sentences. (2)
A5. Do as directed: (2)
- I like to ask questions of the places I visit. (Choose the correct tense form of the above sentence from the following options and rewrite.)
- Simple past tense
- Simple present tense
- Past perfect tense
- Present perfect tense
- I would come back to my apartment in New York. (Choose the correct option using 'used to' for the given sentence and rewrite.
- I use to come back to my apartment in New York.
- I have used to come back to my apartment in New York.
- I used to come back to my apartment in New York.
- I had used to come back to my apartment in New York.
A6. Find out the words from passage which mean: (2)
- reminiscence
- exhilaration
Read the following passage carefully:
|
(1) Rotation of crops is a universal phenomenon which is practised by most of the farmers of the tropical and temperate countries. The main objective of rotation of crops is to obtain higher agricultural returns on the one hand, and to maintain the soil fertility on the other. (2) In other words, the rotation of crops helps in making agriculture more sustainable. The importance of crop rotation is more in the areas where farmers grow two, or more than two crops in the same field in a year. Irrigation facilities have also been appreciably developed in the country during the last three decades. The availability of water to the arable land has helped in the intensification of agriculture. (3) In the areas such as Punjab and Haryana, where the Green Revolution is a big success, one soil exhaustive crop (rice) is followed by another soil exhaustive crop (wheat). Subsequently, the field vacated by wheat is devoted to either rice or maize or cotton. Thus, in one year, the farmers are harvesting three soil exhaustive crops from the same field. Such a rotation of crops may fetch more income to the farmers, but depletes the soil fertility at a faster pace. (4) A number of field studies were conducted to assess the traditional crop rotation pattern. One such field study about the changes in the rotation of crops was conducted in the village Banhera (Tanda), Haridwar district. The main rotation of crops of the village is shown in the table below. |
| Traditional Rotation of Crops (1960-65) in Banhera (Tanda) | ||||
| Year | Kharif (mid-June to mid-October) | Rabi (mid-October mid-April) | Zaid (April to June) | No. of days land left fallow |
| 1960 | Millet/fodder/rice | Gram | Fallow | 90 |
| 1961 | Fallow | Wheat | Fallow | 210 |
| 1962 | Millet/fodder/rice | Gram | Fallow | 90 |
| 1963 | Fallow | Wheat | Fallow | 210 |
| 1964 | Millet mixed with urad/fodder/rice | Gram | Fallow | 90 |
| 1965 | Fallow | Wheat | Fallow | 210 |
Answer the following questions, based on the above passage:
- Fill in the blanks with the appropriate option from those given in brackets, based on your understanding of para 2.
One of the reasons that there has been an intensification of agriculture in the country is the development of irrigation facilities is a/an ______ (fact/opinion) because it is a/an ______ (subjective judgement/objective detail). - Based on your understanding of paras 1 and 2, state whether the following statement is true or false.
If proper irrigation facility is provided, higher agricultural returns can be obtained by making crop rotation more sustainable. - Justify the following in about 40 words.
Crop rotation may fetch more income to the farmers, but depletes the soil fertility at a faster pace. - Based on the table, mention the years when the land was left fallow for maximum number of days.
- The study conducted in village Banhera (Tanda) reflects that during the years 1960 to 1965, from April to June, the land was left fallow or uncultivated throughout. State any one inference that can be drawn from this.
- Select the option that correctly states the significance of crop rotation as given below:
- Crop rotation is done to obtain higher agricultural returns.
- Higher agricultural returns can be obtained by harvesting soil-exhaustive crops.
- Crop rotation demands that land should be left fallow for a few months to increase the fertility of soil.
- Better irrigation facility to the arable land has helped in the intensification of agriculture.
- If crops to be harvested are chosen wisely, crop rotation can help in maintaining fertility of soil.
- (1), (2) and (4)
- (1) only
- (3) and (5)
- (1) and (5)
- Crop rotation is helping in making agriculture more sustainable. Mention one benefit and one drawback of crop rotation. (Answer in about 40 words)
- Which of the following is the main takeaway from the study mentioned in the passage?
- The study needs to include more valid data to support the practice of crop rotation
- Crop rotation is a sustainable practice that can transform the agricultural sector.
- The impact of crop rotation on farmer’s upliftment has been thoroughly explained.
- Crop rotation is independent of the type of crops harvested and availability of water for irrigation.
