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Read the passage given below: Starting Monday, the country's low-cost Mars mission with the red planet for an extended period will enter the "blackout" - English - Language and Literature

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Question

Read the passage given below:

  1. Starting Monday, the country's low-cost Mars mission with the red planet for an extended period will enter the "blackout" phase snapping communication with the satellite. From June 8 to 22 the Sun will block Mars from the Earth snapping communication with the satellite.
  2. A senior Indian Space Research Organisation official said. "This will be for the first time that there will be a communication break for such a long period of about 15 days. During this period, there will be no communication with the satellite", he added.
  3. Expressing confidence about regaining control over the satellite once the blackout phase is over, he said, "the scenario has been tested and the line of communication will be established." The spacecraft's life has been extended for another six months in March due to surplus fuel.
  4. Stating that the spacecraft has been "configured" for the blackout, the ISRO official said, "we are not sending any commands to the spacecraft now, till 8th June few hours of signals will be sent by the spacecraft that will be for about two to three hours per day". In May next year, the mission will have to go through a similar phase once again, if there is another extension of mission life when the Earth will come between the Sun and Mars.
  5. Scripting space history, India on September 24 last successfully placed its low-cost Mars spacecraft in orbit around the red planet in its very first attempt, breaking into an elite club of three countries.
  1. Infer one reason for the following based on information in paragraph 1.  (1)
    The 'blackout' phase is significant ______.
  2. Choose the appropriate option to fill in the blank.    (1)
    From paragraph 1 & 2, we can infer that there will be ______.
    1. no communication with the people.
    2. blackout phase.
    3. satellite will get no communication.
    4. the moon will block the earth.
    5. the communication break will be for 15 days.
    1. 1, 2 & 3
    2. 1, 3 & 4
    3. 2, 3 & 5
    4. 3, 4 & 5
  3. The communication with the satellite will break for approximately ______ days.    (1)
    1. 10
    2. 15
    3. 20
    4. 25
  4. Complete the following analogy correctly with a word/phrase from paragraph 2:     (1)
    aroma : cooking : : ______ : space research
    (Clue - just like aroma is integral to cooking, similarly __ is/are integral to space research.)
  5. According to ISRO official till 8th July, when Sun will block Mars, ______ signal/signals per day will be sent to the spacecraft.     (1)
    1. no
    2. considerable
    3. indefinite
    4. only for few
  6. Select the correct option to complete the following sentence:    (1)
    The ISRO officials are ______ about their control over the spacecraft after the blackout phase.
    1. doubtful
    2. apprehensive
    3. confident
    4. jittery
  7. The spacecraft's life was extended by six months because of ______.       (1)
    1. extra fuel
    2. incomplete work
    3. lack of communication amongst ISRO officials
    4. technical problems in its landing
  8. Read the following sentences:    (1)
    (A) The blackout was a sudden development.
    (B) Because of this, the officials are very nervous about the success of the spacecraft.
    1. Both (A) & (B) are true.
    2. Both (A) & (B) are false.
    3. (A) is true and (B) is false.
    4. (A) is false and (B) is true.
  9. Substitute the word 'nonpareil' with one word similar in meaning in the following sentence from paragraph 5.    (1)
    India managed to get into the nonpareil club of Mars spacecraft in orbit.
  10. The word 'fascination' in the opening sentence means the same as:    (1)
    1. enchantment
    2. boredom
    3. disinterest
    4. ugliness
Fill in the Blanks
One Word/Term Answer
True or False
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Solution

  1. The 'blackout' phase is significant because the Sun will block Mars from the Earth.
  2. 2, 3 & 5
  3. The communication with the satellite will break for approximately 15 days.
  4. aroma : cooking : : satellite : space research
  5. According to ISRO official till 8th July, when Sun will block Mars, only for few signals per day will be sent to the spacecraft.
  6. The ISRO officials are confident about their control over the spacecraft after the blackout phase.
  7. The spacecraft's life was extended by six months because of extra fuel.
  8. (A) is true and (B) is false.
  9. elite
  10. enchantment
shaalaa.com
Unseen Passage Comprehension
  Is there an error in this question or solution?
2022-2023 (March) Outside Delhi Set 1

RELATED QUESTIONS

Read the passage given below:

Keeping cities clean is essential for keeping their residents healthy. Our health depends not just on personal hygiene and nutrition, but critically also on how clean we keep our cities and their surroundings. The spread of dengue and chikungunya are intimately linked to the deteriorating state of public health conditions in our cities.

The good news is that waste management to keep cities clean is now getting attention through the Swachh Bharat Mission. However, much of the attention begins and stops with the brooms and the dustbins, extending at most to the collection and transportation of the mixed waste to some distant or not so distant place, preferably out of sight.

The challenge of processing and treating the different streams of solid waste, and safe disposal of the residuals in scientific landfills, has received much less attention in municipal solid waste management than is expected from a health point of view.

One of the problems is that instead of focusing on waste management for health, we have got sidetracked into "waste for energy". If only we were to begin by not mixing the biodegradable component of solid waste (close to 60 percent of the total) in our cities with the dry waste, and instead use this stream of waste for compositing and producing a gas called methane.

City compost from biodegradable waste provides an alternative to farmyard manure (like cow-dung). It provides an opportunity to simultaneously clean up our cities and help improve agricultural productivity and quality of the soil. Organic manure or compost plays a very important role as a supplement to chemical fertilisers in enriching the nutrient-deficient soils. City compost can be the new player in the field.

Benefits of compost on the farm are well-known. The water holding capacity of the soil which uses compost helps with drought-proofing, and the requirement of less water per crop is a welcome feature for a water-stressed future. By making the soil porous, use of compost also makes roots stronger and resistant to pests and decay. Farmers using compost, therefore, need less quantity of pesticides. There is also evidence to suggest that horticulture corps grown with compost have better flavour, size, colour and shelf-life.

City compost has the additional advantage of being weed-free unlike farmyard manure which brings with it the seeds of undigested grasses and requires a substantial additional labour cost for weeding as the crops grow. City compost is also rich in organic carbon, and our soils are short in this.

Farmers clearly recognize the value of city compost. If city waste was composted before making it available to the farmers for applying to the soil, cities would be cleaned up and the fields around them would be much more productive.

Quite apart from cleaning up the cities of biodegradable waste, this would be a major and sustainable contribution to improving the health of our soil without further damage by excessive chemical inputs. What a marvellous change from waste to health!

The good news is that some states are regularly laying plastic roads. Plastic roads will not only withstand future monsoon damage but will also solve a city's problem of disposing of non-recyclable plastic. It is clear that if the mountains of waste from our cities were to be recycled into road construction material, it would tackle the problem of managing waste while freeing up scarce land.

(a) On the basis of your understanding of the above passage, make notes on it using headings and sub-headings. Use recognisable abbreviations wherever necessary (minimum four) and a format you consider suitable. Also supply an appropriate title to it.

(b) Write a summary of the passage in about 80 words.


1. Read the passage given below :
 1. Maharana Pratap ruled over Mewar only for 25 years. However, he accomplished so much grandeur during his reign that his glory surpassed the boundaries of countries and time turning him into an immortal personality. He along with his kingdom became a synonym for valour, sacrifice and patriotism. Mewar had been a leading Rajput kingdom even before Maharana Pratap occupied the throne. Kings of Mewar, with the cooperation of their nobles and subjects, had established such traditions in the kingdom, as augmented their magnificence despite the hurdles of having a smaller area under their command and less population. There did come a few thorny occasions when the flag of the kingdom seemed sliding down. Their flag once again heaved high in the sky thanks to the gallantry and brilliance of the people of Mewar.
 

2. The destiny of Mewar was good in the sense that barring a few kings, most of the rulers were competent and patriotic. This glorious tradition of the kingdom almost continued for 1500 years since its establishment, right from the reign of Bappa Rawal. In fact only 60 years before Maharana Pratap, Rana Sanga drove the kingdom to the pinnacle of fame. His reputation went beyond Rajasthan and reached Delhi. Two generations before him. Rana Kumbha had given a new stature to the kingdom through victories and developmental work. During his reign, literature and art also progressed extraordinarily. Rana himself was inclined towards writing and his works are read with reverence even today The ambience of his kingdom was conducive to the creation of high quality work of art and literature. These accomplishments were the outcome of a longstanding tradition sustained by several generations.
 
3. The life of the people of Mewar must have been peaceful and prosperous during the long span of time; otherwise such extraordinary accomplishment in these fields would not have been possible. This is reflected in their art and literature as well as their loving nature. They compensate for lack of admirable physique by their firm but pleasant nature. The ambience of Mewar remains lovely thanks to the cheerful and liberal character of its people.
 
4. One may observe astonishing pieces of workmanship not only in the forts and palaces of Mewar but also in public utility buildings. Ruins of many structures which are still standing tall in their grandeur are testimony to the fact that Mewar was not only the land of the brave but also a seat of art and culture. Amidst aggression and bloodshed, literature and art flourished and creative pursuits of literature and artists did not suffer. Imagine, how glorious the period must have been when the Vijaya Stambha which is the sample of our great ancient architecture even today, was constructed. In the same fort, Kirti Stambha is standing high, reflecting how liberal the then administration was which allowed people from other communities and kingdoms to come and carry out construction work. It is useless to indulge in the debate whether the Vijaya Stambha was constructed first or the Kirti Stambha. The fact is that both the capitals are standing side by side and reveal the proximity between the king and the subjects of Mewar.
 
5. The cycle of time does not remain the same Whereas the reign of Rana Sanga was crucial in raising the kingdom to the acme of glory, it also proved to be his nemesis. History took a turn. The fortune of Mewar – the land of the brave, started waning. Rana tried to save the day with his acumen which was running against the stream and the glorious traditions for sometime.
On the basis of your understanding of the above passage answer each of the questions given below with the help of options that follow :
 
(a) Maharana Pratap became immortal because :
(i) he ruled Mewar for 25 years.
(ii) he added a lot of grandeur to Mewar.
(iii) of his valour, sacrifice and patriotism.
(iv) both (ii) and (iii)
 
(b) Difficulties in the way of Mewar were :
(i) lack of cooperation of the nobility.
(ii) ancient traditions of the kingdom.
(iii) its small area and small population.
(iv) the poverty of the subjects.

(c) During thorny occasions :
(i) the flag of Mewar seemed to be lowered.
(ii) the flag of Mewar was hoisted high.
(iii) the people of Mewar showed gallantry.
(iv) most of the rulers heaved a sigh of relief.
 
(d) Mewar was lucky because :
(i) all of its rulers were competent.
(ii) most of its people were competent.
(iii) most of its rulers were competent.
(iv) only a few of its people were incompetent.
 
Answer the following questions briefly:
(e) Who is the earliest king of Mewar mentioned in the passage?
(f) What was Rana Kumbha's contribution to the glory of Mewar?
(g) What does the writer find worth admiration in the people of Mewar?
(h) How could art and literature flourish in Mewar?
(i) How did the rulers show that they cared for their subjects?
(j) What does the erection of Vijaya Stambha and Kirti Stambha in the same fort signify ?
(k) Find words from the passage which mean the same as each of the following:
(i) surprising (para 4)
(ii) evidence (para 4)

Read the following extract and answer the questions given below:
That day Reuben fold two sacks, which he took to the rambling wooden factory and sold to the man in charge of packing nails. The boy's hand tightly clutched the small five-cent pieces as he ran two kilometres home.
Near his house stood the ancient barn that housed the family's goats and chickens. Reuben found a rusty baking- soda tin and dropped his coins inside. Then he climbed into the loft of the barn and hid the can beneath a pile of sweet-smelling hay.
It was supper time when Reuben got home. His father sat at the big kitchen table, working on a fishing net. Dora was at the black kitchen range, ready to serve dinner as Reuben took his place at the table.
He looked at his mother and smiled. Sunlight from the window gilded her, shoulder-length blond hair. Five foot three, slim and beautiful, she was the centre of the home, the glue that held it together.
Her chores were never-ending. Sewing clothes for her family on the old Singer treadle machine, cooking meals and baking bread, planting a vegetable garden. milking the goats and scrubbing soiled clothes on a washboru·d. But she was happy. Her family and their wellbeing were her highest priority.
Every day after chores and school, Reuben scoured the town, collecting the burlap nail bags. On the day the two-room schoolhouse closed for the summer, no student was more delighted than Reuben. Now he would have more time to devote to his mission.

(1) What is the main theme of the extract? (1)

(2) Where did Reuben keep his savings? Why? (2)

(3) Describe Reuben's mother and her daily chores. (2)

(4) What would you like to present to your mother on Mother's Day? Why? (2)

(5) Rewrite the following sentences in the ways instructed :

(i) He looked at his mother and smiled.
(Rewrite it as a Simple Sentence.) (1)

(ii) Her family and their well-being were her highest priority.
(Rewrite it in the Positive Degree.) (1)

(iii) She was the centre of the home. (1)
(Make it a Rhetorical Question)

(6) Find out the words from the extract which mean -

(i) dried grass (1/2)

(ii) routine tasks (1/2)


Read the following extract and answer the questions given below:

Now, as I stood on the shore of that desolate Highland loch
I raised my voice in a surge of self-justification : ''By Heavens!
This is my opportunity. Gastric ulcer or no gastric ulcer, I will
write a novel.'' Before I could change 1ny mind I walked straight to the village and bot1ght myself two dozen penny exercise books.
Upstairs in my cold, clean bedroom was a scrubbed deal table and a very hard chair. Next morning, I found myself in this chair, facing a new exercise book open upon the table, slowly' becoming aware that, short of dog-Lati11 prescriptions, I had never composed a significant phrase in all my life. It was a discot1raging thought as I picked 11p my pen and gazed out of the window. Never mind, I would begin. Three hours later Mrs. Angus, the farmer's wife, called me to dinner. The page was still blank.
As I went dow-n to m:y milk and junket-they call this  "curds'' in Tarbert - I felt a dreadful fool. I felt like the wretched poet in Daudet's Jack whose im1nortal masterpiece never progressed beyond its stillborn opening phrase : ''In a remote valley of Pyrenees ..... ". I recollected, rather gri111ly, the sharp advice with which my old schoolmaster had goaded me to action. ''Get it down!'' he had said. ''If it ~tops in your head it will always be nothing.
Get it down.'' And so, after lunch, I went upstairs and began to get it down.

(1) What is the main idea of the extract? (1)
(2) Why did the narrator buy two dozen penny exercise books? (2)
(3) How was the narrator unprepared for writing his novel? (2)
(4) Write in brief about what you will do in your forthcoming vacation. (2)
(5) Rewrite the following sentences in the ways instructed:
(i) I stood on the shore of that desolate Highland loch.
(Rewrite it using 'used to'.) (1)
(ii) I went down to my milk and junket.
(Rewrite it in the Past Perfect Tense.) (1)
(iii) I walked straight to the village and bought myself
two dozen penny exercise books. (Make it simple). (1)
(6) Find out the words from the extract which mean:
(i) chance  (1/2)
(ii) lake   (1/2)


(A) Read the following extract and answer the questions given below:
   Chronic floods during the monsoon, on average, affect more than 30 million Indians annually Ironically, 60% of India's farmland, 66% of its livestock and its entire forest area depend on rains for survival.
   According to a recently released Central Water Commission (CWC) report, on an average, 7·21 million hectares (roughly 72,000 sq. km.) go under floodwater. This water typically ravages 3·78 million hectares of agricultural land, damaging crops worth Rs. 1, 118 crores annually.
   Heavy rains and floods account for nearly 1,700 lives lost annually. Apart from this, I ·25 lakh houses are annually damaged by torrential rains that also wipe out nearly 96,000 livestock.
   Floods are the most recurrent natural calamity, hitting India almost every year. According to the CWC's report on financial aspects of flood control, anti-sea erosion and drainage projects, it is not possible to provide absolute protection instantly to all flood-prone areas. It says that such an attempt will neither be practical nor economically viable.
   The CWC's analysis of floods in India from 1953 to 2011 shows a marginal decline in flood-affected areas over the years, the data shows 1977 1978 and 1979 were the worst-hit. The 1977 floods killed over 11,000 people, six-time the average for the 59 years, between 1953 and 2011. In terms of area and population affected, the floods of 1978 were the most destructive.
  In terms off the financial loss, recent floods have been far more destructive. The total loss of crops, houses and public utilities in 2009 was Rs. 32541 crores, the highest for any year.

Question
(1) What is the above extract about?

(2) How do floods adversely affect India?

(3) Why is it not possible to provide absolute protection to all flood-prone areas?

(4) How would you help the flood-affected people?

(5) Rewrite the following sentences in the ways instructed :
(i) The floods of 1978 were the most destructive.
(Change the sentence into the 'positive degree'.)
(ii) Floods are the most recurrent natural calamity hitting India almost every year.
(Make it a complex sentence.)
(iii) Floods have been far more destructive.
(Rewrite the sentence using the Simple Present tense.)

(6) Give the meanings of:
(i) entire
(ii) calamity

(B) Write a brief summary of the above extract with the help of the points given below and suggest a suitable title.
Floods - natural, recurrent calamity in India - destroy life and property - no absolute protection - neither practical nor economically viable- floods in 1977 and 1978. 


Read the following extract and answer the questions given below:

So what is a city? It's a dense amalgamation of buildings and people. A city must provide equity and also be sustainable. As an architect who has been closely connected with Delhi and its planning, my wish list is more about the direction we need to take so that future generations don 't end up living in chaotic dysfunctional cities.
       The first requirement for a city is a pragmatic plan. Many of our cities such.as Delhi and Bhubaneswar and even Port Blair in the Andamans have reasonably good master plans. Many also have City Development Plans which have been made an essential requirement to draw funds. from the government's Urban Renewal Programme (JNNURM). But they should be updated frequently based on the changing needs of its people.
        And let's not forget its citizens - they need to be more pro-actively involved when evolving master plans. But often, there's lack of planning and inadequate implementation systems. This applies to all essential components of a city-streets, public transport system, traffic management, affordable housing, cars and parking, drainage. water supply, sewerage, and garbage. Any deficiency in these will lead to poor quality cities that won't be able to handle the pressure of increased population and changing needs.
      The second require1nent of a good city is good social infrastructure such as parks and places for leisure such as rivers and seafronts. It needs to preserve and protect its heritage. We are a nation with a rich diversity in culture, arts, and crafts.

Questions:
(1) What issue is raised in the above extract?
(2) What are the requirements for a good city?
(3) Why is it necessary to update our city development plan?
(4) Do you think unplanned cities make the life of its people
miserable? How?
(5) Rewrite the following sentences in the ways instructed :
(i) A city must provide equity and also be sustainable.
(Rewrite the sentence using 'not only ...... but also'.)
(ii) Many of our cities have good master plans.
(Frame a Wh-question to get the underlined part as its answer.)
(iii) It needs to preserve and protect its heritage.
(Identify the tense used in the sentence.)
(6) Find out from the extract the words which mean:
(i) practical
(ii) blend


Read the following passage and do the activities.

Galaxies are vast clusters of thousands of millions of stars, planets, gases and dust, which are held together by gravity. There are over one thousand million galaxies, and each is a very long way from its nearest neighbour.
Galaxies were formed during the Big Bang explosion about 15,000 million years ago. When this phenomenon occurred, everything that was in the universe flew out in different directions. Scientists believe that the galaxies were formed from lumps of matter that resulted. However, the process is nowhere near complete. The universe is still expanding, galaxies are still moving away from each other, new stars are still being created.
Galaxies are classified according to their shapes. There are three main types. The most common type of galaxy is The Spiral. This has several spiral arms radiating out from the center. Spiral galaxies have a large cluster of stars in their nucleus. The second type is the Barred spiral. In this type of galaxy, the spiral arms curve away from the opposite ends of a sort of bar going through the middle of the nucleus. These contain large amounts of gas and dust as well stars. The third type of galaxy is electrical. These consist almost entirely of stars and contain very little gas or dust. Some galaxies have irregular, uneven shapes and cannot be classified.

(A1) State whether the following statements are true or false. 02
(1) The most common type of galaxy is the barred spiral.
(2) Galaxies are clusters, held by gravity.
(3) Scientists do not believe in the Big Bang explosion.
(4) Galaxies are moving from each other.

(A2) Complete the web chart. 02

(A3)
(a) Find out similar words from the passage. 01
(i) mass (ii) happenings
(b) Give the verb form of the given words. 01
(i) classified (ii) directions

(A4) Identify and name the clause. 02
Scientists believe that the galaxies were formed from the lumps of matter.

(A5) Can there be life in another galaxy? Give reasons for your answer. 02

(B) Read the passage given in Q. 4 (A) and write the summary of it. Suggest a suitable title to your summary. (05)


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 following passage and do the given activities :
A1. Fill up the blanks with virtues of dogs : (2)

(1) __________ 
(2) __________
(3) __________
(4) __________

      Human and dogs are inseparable for thousands of years and they are dependent on each other for protection and survival. Relationship between humans and dogs is often characterized by strong emotional bonds which run both way. Dogs are very popular as pets and companions. Dog is the ‘Man’s Best Friend’ and a family member. The dog is one of the most loyal, faithful and devotee animal. In earlier days dogs were kept mainly for hunting and guarding; now they are kept for companionship, protection and showmanship.
       There are millions of people all over the world who are dog lovers Puppies need more attention at the, early age. As much as possible try many methods of socialization, such as playing with them, taking them for walk, expose them to crowds, make them to obey the orders etc.

A2. Methods of socialization of puppies are : (2)
(1) …......................
(2) …......................
(3) …......................
(4) …......................

A3. Cross out the odd man : (2)
(i) Inseparable, dependent, protection, popular.
(ii) Hunting. guarding, playing, petting.
(iii) Earlier, human, relationship, family
(iv) Often, mainly, now, emotional

A4.
(1) There are millions of people all over the world. (1)
(Pick out the determiners and write them)
(2) Puppies need more attention. (1)
(Rewrite the sentence without changing its meaning beginning with : Puppies don’t ….....)

A5. Should we ban keeping pets ? Justify. (2)


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 following passage and do the given activities. 
 A1. State whether the following statements are true or false:
 i. The narrator writes comics.
 ii. Sudhir qualified as a friend.
 iii. The narrator met Sudhir in Dehra.
 iv. Friendship is all about disintegration.

 FRIENDSHIP IS ALL ABOUT DOING THINGS TOGETHER. IT MAY BE Climbing a mountain, fishing in a mountain stream, cycling along a country road, camping in a forest clearing or simply traveling together and sharing the experiences that a new place can bring.
 On at least two of these counts, Sudhir qualified as a friend, albeit a troublesome one, given to involving me in his adolescent escapades.
 I met him in Dehra soon after my return from England. He turned up at my room, saying he’d heard I was a writer and did I have any comics to lend him?
 “I don’t write comics”, I said; but there were some comics lying around, leftover from my own boyhood collection. So I gave these to the lanky youth who stood smiling in the doorway, and he thanked me and said he’d bring them back. From my window, I saw him cycling off in the general direction of Dalanwala.
 He turned up again a few days later and dumped a large pile of new-looking comics on my desk. “Here are all the latest”, he announced. “You can keep them for me. I’m not allowed to read comics at home”.

A2. Complete the web chart with the information from the passage: 

A3. Find out four compound words from the passage. 

A4. Do as directed: 
 i. I am not allowed to read comics at home.
 (Pick out the infinitive)
 ii. From my window, I saw him cycling.
 (Use ‘when’ and rewrite the sentence)

A5. According to you, what are the qualities of a good friend? 


Read the following extract and answer the questions given below :

But being named an 'AdarshGaon · is far from easy. Villages had to give a proposal after Which a committee headed by Mr. Pawar inspected the villages. "The villages had to show dedication in the struggle to fight mediocrity. They had to follow all the conditions of becoming an 'AdarshGaon '. We chose villages with a revolutionary spark." Mr. Pawar says. 

Villages need to follow strict rules. The process begins with effective water managc1nent through the watershed technique and Water auditing. taking responsibility for the village's natural resources -phmting trees and stopping grazing, contributing labour for the village Work, and then expanding to bring about behavioral changes in the people for harbouring social change. Hiware Bazaar is free of any kind of addiction and there are no liquor or tobacco shops in the village. Vasectomy has been made co1npulsory. as is the pre-marital HIV test. 

The 'AdarshGaon · n1odcl prides itself of being based on the joint decisions made by the (Gram Sabha, Where all the villagers are present. Even while selecting the new villages under the scheme, Mr. Pawar made sure that the decision to become an ideal village was taken by the entire village together. 

The greatest victory for Hiware Bazaar so far has been the reverse migration that the village has witnessed since 1989. As many as 93 families have come back to the village, "from the slums in Mumbai and Pune." Mr. Pawar says. 

(1) What features of 'AdarshGaon' are given in this extract?
(2) What is the procedure for selecting 'AdarshGaon'?
(3) What is the greatest victory for Hiware Bazaar? 
(4) Do you think all villages in Maharashtra should follow the ideals of Hiware Bazaar? Why? 
(5) Rewrite the following sentences in the Ways instructed : 

(i) Mr. Pawar inspected the villages. 
(Rewrite it using the noun form of the word underlined.)
(ii) Vasectomy has been made compulsory by the villagers.
(Rewrite it beginning with -"The villagers ........ ".) 
(iii) There are no liquor or tobacco shops in the village. 
(Rewrite it using 'neither ........ nor'.)

(6) Find out the words from the extract which mean : 

(i) causing a great change 
(ii) the quality of being average


Read the following passage carefully.
1. Few guessed that this quiet, parentless girl growing up in New York City would one day become the First Lady of the United States. Even fewer thought she would become an author and lecturer and a woman much admired and loved by people throughout the world.

2. Born Anna Eleanor Roosevelt in 1884 to wealthy, but troubled parents who both died while she was young, Roosevelt was cared for by her grandmother and sent to school in England. In 1905, she married her distant cousin, Franklin Delano Roosevelt. She and her husband had six children. Although they were wealthy, her life was not easy and she suffered several personal tragedies. Her second son died when he was a baby. In 1921, her strong athletic husband was stricken with polio, which left him physically disabled for life.

3. Eleanor Roosevelt was a remarkable woman who had great intelligence and tremendous strength of character. She never let things get her down. She nursed her husband back to good health and encouraged him to remain in politics. She then helped him to become Governor of New York, and in 1933, President of the United States.

4. While her husband was President, she took a great interest in all the affairs of the country. She became her husband's legs and eyes; she visited prisons and hospitals; she went down into mines, up scaffoldings, and into factories. Roosevelt was tireless and daring. During the depression, she travelled all over the country bringing goodwill, reassurance, and help to people without food and jobs. During World War II she visited American soldiers in camps all over the world. The United States had never known a First Lady like her.

5. Roosevelt also kept in touch with the American people through a daily newspaper column called 'My Day'. She broadcast on the radio and delivered lectures, all first for a First Lady.

1.1 On the basis of your understanding of the above passage answer the following questions: (any eight)

(a) How was Eleanor Roosevelt's personality in contrast to what she became?
(b) Apart from being the First Lady what else did she have to her credit?
(c) What challenges did she face in her personal life but remained unfazed?
(d) Eleanor was a strong woman who helped her husband become the President of America. How?
(e) What does the statement: 'she became her husband's legs and eyes' mean?
(f) What was her special contribution during the depression?
(g) How did she motivate soldiers during World War II?
(h) What did she do for the first time for a First Lady?
(i) What side of her personality is reflected in this passage?


Read the following passage and complete the activities:

Time is the most valuable resource available to every individual.

Time is a resource to measure quantitatively but its nature is unclear. Time is a fleeting, limited, and intangible human resource which is always calculated and used accordingly. The time of the day is as shown on the clock or announced on the media like radio, television constantly guides us in carrying out daily activities, distribution of time for work, rest, entertainment and checking the progress during the day.
The secret of time management lies in successfully identifying and eliminating time-wasting activities with effective and efficient utilization of time. In order to be a good time manager, grab the time, utilize it properly and invest it into productive work. Do not allow the time to flow and pass away without offering any result.
The importance of time management is self-evident. Every individual has twenty-four hours a day to use. One must be aware of the available time and time needed to complete the daily routine. Everyone must remember that time cares only for those who take care of time. So, for the achievement of goals, proper planning and utilization of time are very important which is definitely possible only through time management.

A1. State whether the following statements are True or False.  (02)

  1. Time is the most valueless resource.
  2. The importance of time management is self-evident.
  3. Allow the time to flow and pass away.
  4. Time’s nature is clear.

A2. What are the secrets of a good time manager?    (02)

A3. 

  1. Pick out two adverbs from the given passage.
  2. Write the root word for the following:
    1. utilization
    2. entertainment

A4. Do as Directed:   (02)

  1. Rewrite the sentence using ‘Not only ……. But also’
    For the achievement of goals, proper planning and utilization of time are important.
  2. Do not allow the time to flow.  (Make the sentence assertive)

A5. “Time once lost, is lost forever.” Justify   (02)


Read the following passage and complete the activities:

A1. Complete the chart on the life stages of fireflies:  (2)

 

Fireflies are beetles and go through several life stages, starting out as an egg, then hatching into larvae. At the juvenile stage, they turn into pupae and then, finally adults. Fireflies spend most of their lives in a larval stage, hidden away. There are 2000 different species of fireflies. But they all go through a long juvenile stage and a short adult life, which is mainly about courtship, mating and reproduction. The juveniles living underground or underwater, are very different though-they're hunters, they eat snails and soft-bodied insects and they have very different habitats.

Conserving them is essential for human life as fireflies are a key part of the food web. They are predators of agricultural pests. In turn, they are prey for spiders and other insects. They are completely enmeshed in the web of life. In addition, about 70 years ago, scientists unravelled the mystery of fireflies' light-producing talents. Since then, the bio-chemical reactions that fireflies experience have been used in detecting bacterial contamination in foods, testing drugs against cancer, developing drought-resistant crops. They have been used in space exploration. So fireflies give us beauty and inventions. Fireflies carry oxygen, calcium, magnesium and a natural chemical called luciferin. These react together to produce the photons. This is how the fireflies glow.

Firefly tourism is growing across the world. In Maharashtra, for example, a particular species monsoon fireflies, emerge before the rains. They're beautiful and a festival is held in Purushwadi, encouraging firefly tourism. Its wonderful that people around the world go to see fireflies in their natural habitat. We need to be cautious. Too many people can disturb adult and larval habitats. Fireflies need darkness to communicate with each other and we need fireflies because they are harbingers of hope.

A2. Write two reasons for the conservation of fireflies. (2)

A3. Make antonyms of the following words using prefix: (2)

  1. different × ______
  2. experience × ______
  3. bacterial × ______
  4. natural × ______

A4. Do as directed:   (2)

(i) Too many people can disturb adult and larval habitat.
(Rewrite using 'as well as')

(ii) These react together to produce photons.
(Pick out the infinitive from the given sentence)

A5. Can you think of any other insect that teaches us some values of life? Explain with examples.  (2)


Read the passage given below.

1 Ghost nets aren’t supernatural, but they are legitimately scary. A ghost net is a fishing net that’s been lost or abandoned in the ocean. They are one particularly appalling part of the global ghost fishing problem, which includes fishing gear abandoned in the water. Any net or line left in the ocean can pose a threat to marine life. Just because a net is no longer used by fishers doesn’t mean it stops working. These nets continue to trap everything in their path, presenting a major problem for the health of our oceans and marine life.
2 Ghost nets entangle sea turtles, dolphins and porpoises, birds, sharks, seals and more, apart from catching fish. The nets keep animals from moving freely, cause injuries and keep mammals and birds from rising to the surface for air. Since hundreds of animals can be caught in a single net, this threat is monumental. The ghost nets harm coral reefs too — breaking corals, exposing them to disease and even blocking the reefs from needed sunlight.
3 Ghost nets are also a major contributor to the ocean plastics crisis. Most modern nets are made of nylon or other plastic compounds that can last for centuries. According to a 2018 study in Scientific Reports, ghost nets make up at least 46 percent of the Great Pacific Garbage Patch. Those abandoned fishing lines and nets that do breakdown never go away; they just become smaller pieces of plastic. Marine animals mistake this microplastic for food and eat it, which can harm internal organs, keep them from eating and expose them to toxic chemicals.
4 Exorcising ghost nets from our oceans will require commitment, cooperation and innovation. Many groups are working to remove ghost nets from the sea and are collaborating with local fishers and governments around the world to identify target areas and remove as many nets as possible. In 2015, a single World Wildlife Fund for Nature (WWF)-led mission in the Baltic Sea hauled up 268 tons of nets, ropes and other material.
5 To stop these nets from becoming ghosts in the first place, conservation organisations advocate for fishing gear that can be traced to its owner so anyone dumping nets can be fined and refundable deposits on nets to encourage returning or recycling rather than littering. Tools like sonar reflectors that can make ghost nets easier to find and working with small-scale fisheries to develop more sustainable fishing gear and practices are other suggestions. It is only by attacking this problem from all sides, together with conservation partners, fishers and supporters, can we banish ghost nets and protect our oceans.

Based on your understanding of the passage, answer the questions given below.

(i) Complete the sentence by choosing an appropriate option. (1)

Ghost nets have been named so because they ______

  1. cause much harm to the marine life.
  2. are functional though not in use by fishers.
  3. are not owned by anyone.
  4. act as a snare for all animals in oceans.

(ii) Comment on the writer’s reference to the ghost nets in paragraph one, as a health problem for the oceans. (1)

(iii) List the two ways being entangled in a ghost net is likely to impact a walrus. (1)
(Clue: Think about the type of animal a walrus is)

(iv) Select the option that conveys the opposite of ‘negligible’, from words used in paragraph two. (1)

  1. unimpressive
  2. monumental
  3. exposing
  4. threat

(v) The writer would agree with the given statements based on paragraph three, EXCEPT: (1)

  1. Most ghost nets take a few years to completely disintegrate.
  2. Ghost nets contribute to the Great Pacific Garbage Patch.
  3. Most ghost nets provide nutrition to marine animals, upon disintegration.
  4. Ghost nets can curtail freedom of marine animals.

(vi) Some records share that fishing nets used to be made of common rope using natural fibres, prior to the 1960s. Based on your understanding of paragraph three, list one major advantage that these had over the fishing nets being used in present times. (1)

(vii) Why is it fair to say that commitment and innovation have to go hand-in-hand to rid the oceans of ghost nets? (1)

(viii) Complete the given sentence with an appropriate inference, with respect to the following: (1)   

The writer quotes the example of the WWF-led mission in the Baltic Sea (Paragraph 4), in order to ______.

(ix) How can the solutions, suggested in paragraph five, best be described? (1)

  1. practical
  2. presentable
  3. popular
  4. prejudiced

(x) Select the most suitable title for the above passage. (1)

  1. The Scary Side of Ghost Nets
  2. Ghost Nets – A Result of Human Dominance
  3. Ghost Nets – A Menace to Marine Life
  4. Ways to Tackle the Problem of Ghost Nets

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)

  1. Explain J. K. Rowling's 'near magical rise to fame'.
  2. What reason did the publishers give for rejecting Rowling's book?
  3. What was the drawback of achieving fame?
  4. Why was Rowling outraged with the Italian dust jacket?
  5. Find a word in the last para that means the same as 'insecure/helpless'.
  6. According to the graph, how many years did it take Rowling to become very successful?

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)

  1. What is Dr. Sivan known as?
  2. In which subject Dr. Sivan scored 100% marks in B.Sc.?
  3. When did Dr. Sivan join ISRO?
  4. 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)

  1. Sivan is the first graduate in his family.    (Rewrite as a negative sentence)
  2. 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?


Read the following extract and Complete the activities given below:

Love is a great force in Private life; it is indeed the greatest of all things, but love in public affairs does not work. It has been tried again and again; by the people of the Middle Ages, and also by the French Revolution, a secular movement which reasserted the Brotherhood of Man, And it has always failed. The idea that nations should love one another, or that business concerns or marketing boards should love one another or that a man in Portugal should love a man in Peru of whom he has never heard — it is absurd, unreal, dangerous. ‘Love is what is needed,” we chant, and then sit back and the world goes on as before.

The fact is we can only love what we know personally. And we cannot know much. In public affairs, in the rebuilding of civilization, something much less dramatic and emotional is needed, namely tolerance. Tolerance is a very dull virtue. It is boring. It is negative. It merely means putting up with people, being able to stand things. No one has ever written an ode to tolerance or raised a statute to her. Yet this is the quality which will be most needed after the war. This is the sound state of mind which we are looking for. This is the only force which will enable different races and classes and interests to settle down together to the work of reconstruction. 

The world is very full of people— appallingly full; it has never been so full before and they are all tumbling over each other.

Most of these people one doesn’t know, and some of them doesn't like. Well, what is one to do? If you don't like people, put up with them as well as you can. Don't try to love them; you can't. But try to tolerate them. On the basis of that tolerance, a civilized future may be built. Certainly, I can see no other foundation for the post-war world.

A1. Choose two correct alternatives which define the theme of the extract:     (2)

  1. Love is a greater force in private as well as in public affairs.
  2. To rebuild civilization we need tolerance more than love.
  3. Patience is the solution in any sort of confrontation.
  4. When you do not like people, nations or civilizations, you need to love them to change them.
  1.  

A2. Complete the following table with the help of the extract:     (2)

Give one merit and one demerit of ‘Love’ and ‘Patience.’

Love (i) ______
(ii) ______
Patience (i) ______
(ii) ______

A3. Write how we can build up a civilized society; with the help of the extract:   (2)

A4. ‘Love and tolerance are the true indicators of a civilized person.’ Justify.      (2)

A5. Do as directed:        (2)

  1. It has been tried again and again.
    (Identify the Active Voice of the above sentence from the given options and rewrite.)
    1. They had tried it again and again.
    2. They has tried it again and again.
    3. They tried it again and again.
    4. They have tried it again and again.
  2. It is the sound state of mind which we are looking for.
    (Identify the correct simple sentence from the given options and rewrite.)
    1. It is the sound state of mind and we are looking for it.
    2. We are looking for the sound state of mind.
    3. We are looking for it but it is the sound state of mind.
    4. The sound state of mind is looked for.

A6. Match the words in column ‘A’ with their meanings in column ‘B’.    (2)

Column ‘A’ Column ‘B’
(i) Secular (a) feeling of great friendship and understanding between people.
(ii) Absurd (b) a society which has its own highly developed culture and ways of life.
(iii) Civilization (c) not connected with any religion.
(iv) Brotherhood (d) not at all logical or sensible.

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