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प्रश्न
One of the greatest advances in modern technology has been the invention of computers. They are widely used in industries and in universities. Now there is hardly any sphere of human life where computers have not been pressed into service of man. We are heading fast towards the day when a computer will be as much part of man's daily life as a telephone or a calculator.
Computers are capable of doing extremely complicated work in all branches of learning. They can solve the most complex mathematical problems or put thousands of unrelated facts in order. These machines can be put to varied uses. For instance, they can provide information on the best way to prevent traffic jams. This whole process by which machines can be used to work for us has been called 'automation'. In the future 'automation' may enable human beings to enjoy more leisure than they do today. The coming of automation is bound to have important social consequences.
Some years ago an expert on automation, Sir Leon Bagrit, pointed out that it was a mistake to believe that these machines could 'think'. There is no possibility that human beings will be "controlled by machines". Though computers are capable of learning from their mistakes and improving on their performance, they need detailed instructions from human beings to operate. They can never, as it were, lead independent lives or "rule the world" by making decisions of their own.
Sir Leon said that in future, computers would be developed which would be small enough to carry in the pocket. Ordinary people would then be able to use them to obtain valuable information. Computers could be plugged into a national network and be used like radios. For instance, people going on holiday could be informed about weather conditions. Car drivers can be given alternative routes when there are traffic jams. It will also be possible to make tiny translating machines. This will enable people who do not share a common language to talk to each other without any difficulty or to read foreign publications.
a) What is the greatest advancement in modern technology?
b) What complicated works are computers capable of doing?
c) Write one use of computers.
d) Explain automation.
e) Why can't computers lead independent lives or rule the world?
f) How would computers as translating machines help people?
g) What was the prediction of Sir Leon about computers in the future?
h) How can computers help people going on holiday?
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उत्तर
a) One of the greatest advancements in modern technology is the invention of computers.
b) Computers are capable of doing complicated works such as solving the most complex mathematical problems and putting thousands of unrelated facts in order.
c) Computers can provide information of the best way to prevent traffic jams.
d) The process by which computers can be used to work for humans is called automation.
e) As computers cannot make decisions of their own and need detailed instructions from human beings to operate, they can never lead independent lives or rule the world.
f) As translating machines, computers will help people who do not share a common language to talk to each other without any difficulty or to read foreign publications.
g) Sir Leon predicted that in future computers would be developed which would be small enough to carry in the pocket and that ordinary people would be able to use them to obtain valuable information. It may also be possible to plug them into a national network and use them like radios.
h) Computers can help people going on holiday by informing them about weather conditions.
संबंधित प्रश्न
It is rare to find someone with good technical and communication skills. You can get far ahead of your colleagues if you combine the two early in your career. People will judge, evaluate, promote or block you based on your communication skills. Since habits form by repeating both good and bad forms of communication, learn to observe great communicators and adopt their styles and traits — in written and verbal forms. The art of listening and learning from each and every interaction is another secret recipe. Develop the subconscious habit of listening to yourself as you speak and know when to pause.
Learning what not to say is probably more important than learning what to say. As your career develops, you will realize that the wise speak less. Speak when you have value to add, else refrain. Poorly constructed emails with grammatical errors are acceptable between friends, but they should be seriously avoided while communicating formally with your seniors. Avoid any communication in an emotional state when might say things you will regret later. One unnecessary word uttered at the wrong time or place can ruin a relationship, career or even your life. Such is the power of words. If such a thing happens, you should immediately apologise, else it may haunt you for life.
Another problem to overcome is speaking too fast. Since our minds are working faster than our speech, we are inclined to speak fast. This does not necessarily mean that the person hearing it will get it any faster. On the contrary, it is always the reverse. So slow down and think before you speak. “When I get ready to speak to people,” Abraham Lincoln said, “I spend two-thirds of the time thinking what they want to hear and one-thirds of the time thinking what they want to hear and one-third thinking what I want to say.” Adding humour and wit is also essential. But realize that not all jokes are funny and observe certain boundaries. Never say anything that could offend. Remember you are not a comedian who must offend as many people as you can to be witty.
2.1 Answer the following questions briefly:
(a) Why is it necessary to have good communication skills?
(b) How can communication skills be developed?
(c) What, according to the writer, should be avoided while communicating?
(d) Why should you be careful when you tend to be humorous?
2.2 Choose the most appropriate meanings of the given words from the options provided:
(a) evaluate (para 1)
(i) estimate
(ii) assume
(iii) punish
(iv) evolve
(b) trait (para 1)
(i) treaty
(ii) trail
(iii) quality
(iv) liberty
(c) utter (para 2)
(i) flatter
(ii) speak
(iii) rot
(iv) unique
(d) haunt (para 2)
(i) hunt
(ii) chant
(iii) trouble
(iv) avoid
Read the passage given below and answer the questions that follow:
If you are addicted to coffee, and doctors warn you to quit the habit, don’t worry and just keep relishing the beverage, because it’s not that bad after all! In fact, according to a new study, the steaming cup of Java can beat fruits and vegetables as the primary source of antioxidants. Some studies state that coffee is the number one source of antioxidants in American diet, and both caffeinated and decaf versions appear to provide similar antioxidant levels.
Antioxidants in general have been linked to a number of potential health benefits, including protection against heart diseases and cancer, but Vinson, a dietitian said that their benefits ultimately depend on how they are absorbed and utilized in the body. The research says that coffee outranks popular antioxidant sources like tea, milk, chocolate and cranberries. Of all the foods and beverages studied, dates actually have the most antioxidants based solely on serving size, but since dates are not consumed anywhere near the level of coffee, the drink comes as the top source of antioxidants, Vinson said.
Besides keeping you alert and awake, coffee has been linked to an increasing number of potential health benefits, including protection against liver and colon cancer, type 2 diabetes, and Parkinson’s disease, according to some recently published studies. The researchers, however, advise that one should consume coffee in moderation, because it can make you jittery and cause stomach pains
(a) What do doctors advise us about the habit of drinking coffee?
(b) What are the two versions of coffee that are drunk in America?
(c) State any two benefits of antioxidants.
(d) What does Vinson say about the consumption of antioxidants?
(e) Name any two popular sources of antioxidants.
(f) How does coffee outrank dates in the level of antioxidants?
(g) Mention any two benefits of coffee.
(h) What do researchers warn us about the excessive use of coffee?
Read the following extract and answer the questions given below:
But even in a poverty-free world where every man and woman would earn enough to take care of themselves and their family, there would still be situations of temporary poverty due to a sudden catastrophe or misfortune, a bankruptcy or business downturn leading to failure, or some personal disease or disaster.
A poverty-free world might see a whole group of families, locations, or even regions devastated by some shared disasters, such as floods, tire, cyclones, riots, earthquakes or
other disasters. But such temporary problems could be taken care of by the market mechanism through insurance and other self-paying programmes, assisted of course by social-consciousness-driven enterprises.
There would always remain differences in lifestyle between people at the bottom of society and those at the top income levels. Yet that difference would be the difference between the middle-class and luxury class, just as on trains in Europe today you have only first-class and second-class carriages, whereas in the nineteenth century there were third- class and even fourth-class carriages - sometimes with no windows and just hay strewn on the floor.
Can we really create a poverty-free world? A world without third-class or fourth-class citizens, a world without a hungry, illiterate, barefoot under-class?
(1) What is the extract about?
(2) How will the poverty-free world take care of natural disasters?
(3) According to the writer, what would, 'the world without poverty' be like?
(4) What can we do to help the poor in our society?
(5) Rewrite the following sentences in the ways instructed:
(i) Temporary problems could be taken care of by market mechanisms.
(Rewrite the sentence beginning with 'Market mechanism ........ ')
(ii) In the nineteenth century, there were third-class carriages.
(Form a Wh-question to get the underlined part as an answer.)
(iii) There would still be situations of temporary poverty.
(Rewrite it using 'can'.)
( 6) What do the following words in the extract mean -
(i) devastated
(ii) hay
(B) Read the extract and do the activities that follows :
“May I come in?” asked the pink lady.
“Please come in,” said my mother. “Do sit down. Do you require a room?”
“Not today, thank you. I’m staying with Padre Dutt. He insisted on putting me up. But I may want a room
for a day or two – just for old times’ sake.”
“You’ve stayed here before.”
“A long time ago. I’m Mrs. Green, you know. The missing Mrs. Green. The one for whom you put up that handsome tombstone in the cementery. I was very touched by it. And I’m glad you didn’t add ‘Beloved wife of Henry Green’, because I didn’t love him any more than he loved me.”
“Then – then – you aren’t the skeleton?” Stammered my mother.
“Do I look like a skaleton?”
“No!”, we said together.
“But we heard you disappeared,” I said, “and when we found that skeleton —”
“You put two and two together.”
“Well, it was Miss Kellner who convinced us,” said my mother. “And you did disappear mysteriously. You
were missing for years. And everyone knew Mr. Green was a philander.”
“Couldn’t wait to get away from him,” said the pink lady. “Couldn’t stand him any more. He was a ladykiller
but not a real killer.”
“But your father came looking for you. Didn’t you get in touch with him?”
“ My father and I were never very close. Mother died when I was very young, and the only relative I had
was a cousin in West Africa. So that’s where I went – Sierra Leone!”
B1. Complete -
Complete the following sentenses :
(i) Mrs. Green couldn’t stand Mr. Green, because ________.
(ii) The relationship between Mrs. Green and her father ________.
(iii) Mrs. Green cousin lived in ________.
(iv) Miss. Kellner convinced the narrator’s mother that the skeleton was of Mrs. Green, because ______.
B2. Convert dialogue into a story :
Convert the above dialogue into a story form in about 50 words.
Read the extract and do the activities that follow:
“And that skeleton,” I asked. “ What about the skeleton in the cupboard? Did you know about it?”
“Yes, I knew about it. But I have no idea whose skeleton it was. You see, back in the twenties, when Green took over this hotel, he had one of his sudden enthusiasms and was convinced this town needed a medical school or college, and he set about preparing the ground for one. He was ready to finance the project, or part of it. And of course medical students need a skeleton. So he acquired one from the Lady Hardinge Medical College in New Delhi. It was a medical school skeleton you found. And if you’d looked closely you'd have noticed that it was varnished.”
“Why was it varnished?” I asked.
“To help preseve it, of course. It was also articulated”
“Articulated?”
“That means the joints were connected up, so that the whole thing wouldn't fall apart. Want to be a doctor, young man?”
“No,” I said. “A detective.”
“Well, you didn't solve this case”.
“I wasn't here. And now we'll never be able to identify the skeleton.”
“Some poor woman of the streets, no doubt. Unclaimed, unwanted. But in the end you gave her a decent burial-even if she wan't a Cristian. Padre Duett is a bit embarrassed, but I've told him I don’t mind my name on the tombstone. I’ll be returning to Africa shortly, and when I die I shall have another tombstone there. Not everyone is lucky enough to have two tombstones! “
B1. True/False - (2)
State whether the following statements are true or false:
(i) The narrator wanted to be a doctor.
(ii) Mrs. Green counted herself lucky to have two tombstones.
(iii) The skeleton was varnished to preserve it for a longer time.
(iv) Mrs. Green was embarrased to see her name on the tombstone.
B2. Provide a different ending: (2)
Provide a different ending to the above given extract in about 50 words.
Read the passage given below carefully and answer the questions that follow.
1. Overpowering prey is a challenge for creatures that do not have limbs. Some species like Russell's viper inject poison. Some others opt for an alternative non-chemical method – rat snakes, for instance, catch and push their prey against the ground, while pythons use their muscle power to crush their prey to death. But snakes can't be neatly divided into poisonous and non-poisonous categories.
2. Even species listed as non-poisonous aren't completely free of poison. The common Sand Boa, for instance, produces secretions particularly poisonous to birds. So the species doesn't take any chance – it crushes its prey) and injects poison as an extra step.
3. Do vipers need poison powerful enough to kill hundreds of rats with just one drop? After all, they eat only one or two at a time.
4. While hunting animals try their worst to kill most efficiently, their prey uses any trick to avoid becoming a meal, such as developing immunity to poison.) For instance, Californian ground squirrels are resistant to Northern Pacific rattlesnake poison.
5. Competition with prey is not the only thing driving snakes to evolve more and more deadly poison. Snakes also struggle to avoid becoming prey themselves.
6. Some snake killers have partial immunity to poison. Famously, mongooses are highly resistant to cobra poison, and with their speed and agility, kill snakes fearlessly. It would be the death of cobras as a species if they didn't evolve a more deadly poison to stop mongooses.
7. Poison has another important role. It's an extreme meat softener, specific enzymes break up the insides of the prey. Normally, a reptile depends on the sun's warm rays to aid digestion.
8. But I wonder if we cannot use venom in our favour. In remote parts of India, local hospitality often involves leather tough meat. I chew and chew until my jaws ache. If I spit it out or refuse, our hosts would be offended, I swallow like a python stuffing a deer down its throat and hope I don't choke. If only I had poison.
(b) How does Sand Boa kill its prey?
(c) There is a constant tussle between the hunting animal and its prey? Why?
(e) What difficulty does the writer face when he is entertained in the remote parts of India?
2.2 On the basis of your reading of the above passage fill in any two of the following blanks.
b. humans
c. a python
d. prey
b. hardens
c. softens
d. breaks down
iii. Californian squirrels are ______________ rattlesnake poison.
a. afraid of
b. helpless against
c. resistant to
d. indifferent to
a. Liquid substances released from glands (para 2)
c. Particular (para 7)
Read of the following passage and answer the questions:
When I casually mentioned this to a friend, he casually replied that I had better get one in the Tigris marshes, for there they were as common as mosquitoes, and were often tamed by the Arabs. We were going to Basra to the Consulate-General to collect and answer our mail from Europe. At the Consulate-General we found that my friend's mail had arrived but that mine had not.
Questions :
(a) What was 'they'?
(b) Where could the author get 'one'?
(c) Find the exact word from the extract which means 'domesticated.'
(d) What did the author find at the Consulate-General?
Read the passage given below:
| (1) | Ratan, a global brand in Dairy products, works on a business model popularly known as, 'The Ratan Model'. This model aims to provide value for money to the customers and protect the interests of farmers simultaneously. | ||||||||||
| (2) | The Ratan model is a three-tiered structure that is implemented in its Dairy production: Firstly, Ratan acts as a direct link between milk producers and consumers that removes the middlemen. Secondly, farmers (milk producers) control procurement, processing and marketing. Thirdly, it is a professionally managed organization. | ||||||||||
| (3) | One can understand the Ratan Model better by taking cognizance of 'Ratan's Target Audience', where it has targeted the mass market of India with no premium offerings and works on providing the best quality products at affordable prices. | ||||||||||
| (4) | So Ratan formulates its pricing policy on the low cost price strategy which has attracted a lot of customers in the past and it continues to do so. | ||||||||||
| (5) | Another stance used by Ratan's Target Audience is based on customer-wise targeting and industry wise targeting. This strategy divides the target audience on the following two bases : | ||||||||||
| (6) |
The above table showcases how Ratan has a diversified customer base. |
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| (7) | Industry Based Target Audience: Ratan has segmented milk for various industries such as ice-cream manufacturers, restaurants, coffee shops, and many similar industries. Further, it has segmented butter, ghee and cheese for bakeries, snack retailers, confectioneries, and many more. | ||||||||||
| (8) | The target audience study tells us that Ratan has a strong presence in both Business to Business and Businessto-Customers. | ||||||||||
| (9) | Ratan's marketing campaigns and strategies are implemented in a very attractive way. For example, the story of the 'Ratan Girl' is a popular 'ad' icon. It is a hand drawn cartoon of a young girl. | ||||||||||
Based on your understanding of the passage answer any Six out of the Seven questions given below:
- What does 'The Ratan Model' aim at?
- In dairy production how many tiers are there?
- Ratan acts as a direct link...? Explain.
- "Ratan Target audience is described as a diversified market. Explain with reference to the given table.
- Name the two basis on which Ratan divides the target audience.
- In which two spheres does Ratan have a strong presence?
- Which is the most loved ad icon of Ratan?
Read the following text.
| (1) | Reduction in green areas has caused various environmental problems. People squeezed between concrete structures are looking for various ways to meet their longing for green. One of the ways to do so, is vertical gardens and green walls. Vertical gardening is a unique method of gardening where plants are grown in a vertical position or upward, rather than in the traditional method of planting them on the ground. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| (2) | The purpose of vertical gardens and green walls, which arises from the studies of different disciplines (landscape architects, architects, engineers, etc.), is to close the cold image of concrete and increase the visual value. In these systems, nature and structures are integrated, and thus, urban areas and the desired environment have become intertwined. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| (3) | Vertical garden case studies often show that, though functionality should be in the foreground when vertical gardens are planned, they are generally made as aesthetic elements in the city's underpasses and city squares and decorative elements in residences without seeking functionality. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| (4) | Experts support that the visual quality and evaluation of landscape architecture are determined based on the satisfaction of the users. Hence, a survey questionnaire was prepared for residents of varied age groups from of a metropolitan city. The given Table 1, displays these responses: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| (5) | The study acknowledged that vertical gardening has the potential to transform urban spaces into green, sustainable areas, and further research should explore the impact of vertical gardening on the environment and human well-being. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Answer the following questions, based on the passage above.
i. Complete the following analogy appropriately, based on your understanding of paragraphs 1 & 2. (1)
We can say that the situation of people living in concrete structures is comparable with a fish living in a fishbowl, and the need for vertical gardens to the need for decorations in the fishbowl because ______.
ii. Fill the blanks with the appropriate option from those given in brackets, based on your understanding of paragraph 2. (1)
The statement that urban spaces have become more closely connected with the desired natural surroundings through the incorporation of nature and structures in vertical gardens and green walls is a _______ (fact/ opinion) because it is a _______ (subjective judgement/ objective detail).
iii. Justify the following, in about 40 words. (2)
While the survey results suggest that vertical gardens may be effective in improving the quality of life in urban areas, further research and evaluation may be necessary to fully understand their effectiveness and potential drawbacks.
iv. Based on the survey results, which two concerns should a city government, looking to install vertical gardens, address? (1)
v. In Table 1, statement 3, "Vertical gardens increase air quality - indoors and outdoors," received the most neutral responses from participants, with 51 respondents indicating a neutral stance. State any one inference that can be drawn from this. (1)
vi. Select the option that correctly displays what ‘intertwined’ signifies. (Reference-Paragraph 2) (1)
 |
 |
 |
 |
 |
| (i) | (ii) | (iii) | (iv) | (v) |
- (i), (iv) and (v)
- Only (ii)
- Only (iii)
- (ii) and (v)
vii. Infer one benefit and one drawback of vertical gardening in comparison to other solutions, such as community gardens or parks. (Answer in about 40 words) (2)
viii. Which of the following is the main takeaway from the study mentioned in the passage? (1)
- Vertical gardening has minimal impact on the environment or human well-being.
- Vertical gardening is a sustainable practice that can transform urban spaces into green areas.
- The impact of vertical gardening on the environment and human well-being has already been thoroughly explored.
- The study needs to include experts from horticultural firms to offer any recommendations for further research.
Read the extract given below:
| (1) | Necessity is indeed the mother of invention. When areas in and around Leh began to experience water shortages, life didn't grind to a halt. Why? Because a retired civil engineer in the Jammu and Kashmir Government came up with the idea of artificial glaciers. |
| (2) | Ladakh, a cold desert at an altitude of 3,000 - 3,500 meters above sea level, has a low average annual rainfall rate of 50 mm. Glaciers have always been the only source of water. Agriculture is completely dependent on glacier melt, unlike the rest of river/monsoon-fed India. But over the years, with increasing effects of climate change, rainfall and snowfall patterns have been changing, resulting in severe shortage and drought situations. Given the extreme winter conditions, the window for farming is usually limited to one harvest season. |
| (3) | It is located between the natural glacier above and the village below. The one closer to the village and lowest in altitude melts first, providing water during April-May, the crucial sowing season. Further, layers of ice above melt with the increasing temperature, thus ensuring continuous supply to the fields.
Therefore, farmers have been able to manage two crops instead of one. It costs about 1,50,000 and above to create a glacier. |
| (4) |
Fondly called the glacier man, he has designed over 15 artificial glaciers in and around Leh since 1987. In recognition of his pioneering effort, he was conferred the Padma Shri by The President of India. |
| (5) |
There are a few basic steps followed while creating an artificial glacier. River or stream water at high altitude is diverted to a shaded area of the hill, facing north, where the winter sun is blocked by a ridge or a mountain range. At the start of winter ie., in November, the diverted water is made to flow on sloping hills facing distribution channels. Stone embankments are built at regular intervals which impede the flow of water, making shallow pools which freeze, forming a cascade of ice along the slope. Ice formation continues for 3-4 months resulting in a large accumulation of ice which is referred to as an ‘artificial glacier’. |
Based on your understanding of the extract, answer the questions below:
- Infer one reason for, the following, based on information in paragraph 1. (1)
Areas in and around Leh began to experience water shortage but life didn't grind to a halt. - Select from the passage the appropriate option to fill in the blanks: (1)
Agriculture is completely dependent on ______ unlike the rest of river/monsoon-fed India.- rainfall pattern
- climate change
- glaciers melt
- extreme winter conditions
- Complete the following analogy correctly with a word/phrase from paragraph 3: (1)
Icing : cake :: layers : ______. - Select the correct option to complete the following sentence: (1)
At the start of winter the diverted water is made to flow ______.- on sloping hills facing distribution channels.
- on high altitude.
- on ice-cold water level.
- on mountain range.
- From the chart select the months of water surplus. (1)
- January, February.
- November, December.
- July, August, September.
- March, April
- Fill in the blank by selecting from the passage the correct option: (1)
The ______ have been the only source of water in areas in and around Ladakh.
- glaciers
- rivers
- streams
- water springs
- The word 'located' in paragraph 3 means: (1)
- found
- locally found
- situated
- adapted
- Write any two steps followed while creating the glaciers. (1)
- List one reason why artificial glaciers seem the best option. (1)
- Select the most suitable title from the following for the passage: (1)
- Water Shortage.
- New Ways Pool Water.
- Artificial Glacier.
- River Beds.
