Comprehension Test Questions and Answers Practice Question and Answer
8 Q:Directions :Read the given passage carefully and answer the following questions. Certain parts have been highlighted to help answer the questions.
Every year, around one million people die of mosquitoborne diseases according to the World Health Organization (WHO). This is why mosquitoes are considered one of the deadliest living creatures on the planet — not because they are lethal themselves, but because many of the viruses and parasites they transmit are
In the absence of an effective vaccine for dengue fever, Zika fever, chikungunya and other mosquito-borne diseases, researchers have developed genetic strategies to reduce mosquito populations. One such strategy involves the release into the wild of genetically modified (GM) mosquitoes that express a lethal gene — a strategy believed to have little impact on the overall DNA of wild populations of mosquitoes
The transfer of new genes from GM organisms to wild or domesticated non-GM populations is a key criticism of GM crops like soybean and corn. There are concerns that the introduction of GM genes into non-target species could have negative consequences for both human and environmental health.
Oxitec, a company that spun out of research at Oxford University in the early 2000s, developed and trademarked GM Friendly™ mosquitoes (also known as strain OX513A of Aedes aegypti). These male GM mosquitoes have what the company describes as a “self-limiting” gene, which means that when these so-called friendly mosquitoes’ mate, their offspring inherit the self-limiting gene which is supposed to prevent them surviving into adulthood.
In theory, when these mosquitoes are released in high numbers, a dramatic reduction in the mosquito population should follow. According to research published by Oxitec researchers in 2015, field trials involving recurring releases of Friendly™ mosquitoes demonstrated a reduction of nearly 95 per cent of target populations in Brazil. In these field trials, experiments were not performed to assess whether GM mosquitoes might persist in the wild.
A recent study from the Powell lab at Yale University has since confirmed that some of the offspring of the GM mosquitoes didn’t succumb to the self-limiting lethal gene and survived to adulthood. They were able to breed with native mosquitoes and thereby introduce some of their genes into the wild population
Meanwhile, the impact of mosquitoes carrying these new genes remains largely unknown. One significant worry is that a new breed of mosquito might emerge that is more difficult to control. These new genes could also potentially alter evolutionary pressures on viruses carried by mosquitoes, like dengue fever, in unpredictable ways. This includes potentially increasing their virulence or changing their host-insect interactions. These are hypothetical risks that have been raised by scientists, and reflect the need for further study.
What can be the potential side effect(s) of genetically modified mosquito offspring?
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617f90901cd87833baf2522aEvery year, around one million people die of mosquitoborne diseases according to the World Health Organization (WHO). This is why mosquitoes are considered one of the deadliest living creatures on the planet — not because they are lethal themselves, but because many of the viruses and parasites they transmit are
In the absence of an effective vaccine for dengue fever, Zika fever, chikungunya and other mosquito-borne diseases, researchers have developed genetic strategies to reduce mosquito populations. One such strategy involves the release into the wild of genetically modified (GM) mosquitoes that express a lethal gene — a strategy believed to have little impact on the overall DNA of wild populations of mosquitoes
The transfer of new genes from GM organisms to wild or domesticated non-GM populations is a key criticism of GM crops like soybean and corn. There are concerns that the introduction of GM genes into non-target species could have negative consequences for both human and environmental health.
Oxitec, a company that spun out of research at Oxford University in the early 2000s, developed and trademarked GM Friendly™ mosquitoes (also known as strain OX513A of Aedes aegypti). These male GM mosquitoes have what the company describes as a “self-limiting” gene, which means that when these so-called friendly mosquitoes’ mate, their offspring inherit the self-limiting gene which is supposed to prevent them surviving into adulthood.
In theory, when these mosquitoes are released in high numbers, a dramatic reduction in the mosquito population should follow. According to research published by Oxitec researchers in 2015, field trials involving recurring releases of Friendly™ mosquitoes demonstrated a reduction of nearly 95 per cent of target populations in Brazil. In these field trials, experiments were not performed to assess whether GM mosquitoes might persist in the wild.
A recent study from the Powell lab at Yale University has since confirmed that some of the offspring of the GM mosquitoes didn’t succumb to the self-limiting lethal gene and survived to adulthood. They were able to breed with native mosquitoes and thereby introduce some of their genes into the wild population
Meanwhile, the impact of mosquitoes carrying these new genes remains largely unknown. One significant worry is that a new breed of mosquito might emerge that is more difficult to control. These new genes could also potentially alter evolutionary pressures on viruses carried by mosquitoes, like dengue fever, in unpredictable ways. This includes potentially increasing their virulence or changing their host-insect interactions. These are hypothetical risks that have been raised by scientists, and reflect the need for further study.
- 1Evolution of a breed of mosquitoes which are more difficult to controlfalse
- 2Increase in the severity of diseases being currently transmitted by mosquitoes.false
- 3Change in host-insect interactions.false
- 4Loss of natural populations of mosquitoesfalse
- 5(a), (b) and (c)true
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Answer : 5. "(a), (b) and (c) "
Q:Read the following passage and answer the questions that follow it. Each question has 4 options. Choose the correct option/answer for each question:
I worked for a brief while in a college in Delhi, and among my more uncomfortable memories is a language exercise, I gave a group of eight undergraduates: I asked them to imagine that they had already graduated and wanted them to write an application for a suitable job. Seven of the eight students wrote applications for the jobs of clerks. Even in one of the good universities, and in a college that had a reputation for its academic standards, the system has snuffed out all youthful ambition.
Choose the correct option:
The number of students who wrote applications for the jobs of clerks was -
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639872adc0ba0122ec85f590The number of students who wrote applications for the jobs of clerks was -
- 1onefalse
- 2eightfalse
- 3fivefalse
- 4seventrue
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Answer : 4. "seven"
Q:Read the passage carefully and give the answer of following questions.
Like all visions, this one begins with a dream is of a stresses education system throughout India. That where there is stress it is the exception, not arising out of the system but out of some aberration or other. The extension of that dream is that the children, -thus growing up free will feel better disposed to arrive at the ultimate point of all living, the giving and receiving of love without limits. That growing up in such an atmosphere they become effortlessly harbingers of peace to the world, which is what it seems India used to be in Vedic times. But whatever about the nation's role in the world tomorrow, what is needed is such relationships as both arise out of and strengthen a deep sense of meaning, of self-confidence, of focus, and above all, of peace.
We want that, for our kids, their reach should exceed their grasp, that the accomplishment of goals be only challenges to greater things, that sensing final arrival is either an illusion or an indication that the dream was itself originally petty. We went that they be open to the impossible, the barely imaginable, the almost magical.
Which word or group of words in the passage means 'infinite' ?
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5f3a1e7579d2942e2b7a1471Like all visions, this one begins with a dream is of a stresses education system throughout India. That where there is stress it is the exception, not arising out of the system but out of some aberration or other. The extension of that dream is that the children, -thus growing up free will feel better disposed to arrive at the ultimate point of all living, the giving and receiving of love without limits. That growing up in such an atmosphere they become effortlessly harbingers of peace to the world, which is what it seems India used to be in Vedic times. But whatever about the nation's role in the world tomorrow, what is needed is such relationships as both arise out of and strengthen a deep sense of meaning, of self-confidence, of focus, and above all, of peace.
We want that, for our kids, their reach should exceed their grasp, that the accomplishment of goals be only challenges to greater things, that sensing final arrival is either an illusion or an indication that the dream was itself originally petty. We went that they be open to the impossible, the barely imaginable, the almost magical.
- 1Without limitstrue
- 2Exceed their graspfalse
- 3Extensionfalse
- 4Deepfalse
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Answer : 1. "Without limits"
Q:Read the passage carefully and give the answer of following questions.
Looking back on those days I see myself as a kind of centaur, half boy, half bike, forever wheeling down suburban streets under the poincianas, on my way to football practice or the library or to a meeting of the little group of us, girls and boys, that came together on someone's verandah in the evenings after tea.
I might come across the Professor then on his after dinner stroll; and as often as not, he would be accompanied by my father, who would stop me and demand (partly, I thought, to impress the Professor) where I was off to or where I had been; insisting, with more than his usual force, that I come home right away, with no argument I spent long hours cycling back and forth between our house and Ross McDowell or Jimmy Larwood's, my friends from school, and the Professor's house was always on the route, I was always aboard and waiting for something significant to occur, for life somehow to declare it self and catch me up I rode my bike in slow circles or figures-of-eight, took it for sprints across the gravel of the park, or simply hung motionless in the saddle, balanced and waiting.
This text is written from the point of view of
770 05f3a1c8fe2e6e42e42b780eb
5f3a1c8fe2e6e42e42b780ebI might come across the Professor then on his after dinner stroll; and as often as not, he would be accompanied by my father, who would stop me and demand (partly, I thought, to impress the Professor) where I was off to or where I had been; insisting, with more than his usual force, that I come home right away, with no argument I spent long hours cycling back and forth between our house and Ross McDowell or Jimmy Larwood's, my friends from school, and the Professor's house was always on the route, I was always aboard and waiting for something significant to occur, for life somehow to declare it self and catch me up I rode my bike in slow circles or figures-of-eight, took it for sprints across the gravel of the park, or simply hung motionless in the saddle, balanced and waiting.
- 1an adult reflecting on his boy hoodtrue
- 2a boy recounting his summer holidayfalse
- 3an outsider observing life in the suburbsfalse
- 4an adolescent describing his communityfalse
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Answer : 1. "an adult reflecting on his boy hood"
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Answer : 4. "allow"
Q:Read the given passage and answer the questions that follow.
My grandmother, like everybody’s grandmother, was an old woman. She had been old and wrinkled for the twenty years that I had known her. People said that she once had been young and pretty and had even had a husband, but that was hard to believe. My grandfather’s portrait hung above the mantelpiece in the drawing room. He wore a big turban and loose fitting clothes. His long, white beard covered the best part of his chest and he looked at least a hundred years old. He did not look the sort of person who would have a wife or children. He looked as if he could only have lots and lots of grandchildren. As my grandmother being young and pretty, the thought was almost revolting. She often told us of the games she used to play as a child. That seemed quite absurd and undignified on her part and we treated it like the fables of the Prophets she used to tell us.
Select the most appropriate fact from the given options.
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64aa8666f9f3b58259fded76- 1The author and grandma lived for twenty years.false
- 2Grandma was twenty years old.false
- 3The author was twenty when grandma died.true
- 4The author was twenty years old when he wrote the storyfalse
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Answer : 3. "The author was twenty when grandma died."
Q:Read the following passage carefully and give the answer of following questions.
Art both reflects and interprets the notion that produced it. Portraiture was the dominant theme of British painting up to the end of the eighteenth century because of a persistent demand for it. It would be unfair to say that human vanity and pride of possessions were the only reasons for this persistent demand, but certainly these motives played their part in shaping the course of British painting. Generally speaking, it is the artist's enthusiasm that accounts for the vitality of the picture, but it is the client who dictates its subject-matter. The history of national enthusiasms can be pretty accurately estimated by examining the subject-matter of a nation's art.
There is one type of subject which recurs again and again in British painting of the late eighteenth century and the jart half of the nineteenth and which is hardly met with in the jart of any other country ---- the sporting picture, or rather the picture in which a love of outdoor life is directed into the channel of sport. The sporting picture is really an extension of the conversation piece. In it the emphasis is even more firmly based on the descriptive side of painting. It made severe demands on the artist and it must be-confessed that painters capable of satisfying these demands were rare. The ability to paint a reasonably convincing landscape is not often combined with the necessary knowledge of horses and dogs in movement and the power to introduce a portrait when necessary. To weld such diverse elements into a satisfactory aesthetic unity requires exceptional ability. It is not surprising, therefore, that while sporting pictures abound in England, especially in the private collections of country squires, not many of them are of real importance as works of art. What makes the sporting picture worth noting in, a history of British painting is the fact that it is as truly indigenous and as truly popular a form of art in England as was the religious ikon in Russia.
The motives that played their part in shaping the course of British painting are
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5f3a2205e2e6e42e42b7bf69There is one type of subject which recurs again and again in British painting of the late eighteenth century and the jart half of the nineteenth and which is hardly met with in the jart of any other country ---- the sporting picture, or rather the picture in which a love of outdoor life is directed into the channel of sport. The sporting picture is really an extension of the conversation piece. In it the emphasis is even more firmly based on the descriptive side of painting. It made severe demands on the artist and it must be-confessed that painters capable of satisfying these demands were rare. The ability to paint a reasonably convincing landscape is not often combined with the necessary knowledge of horses and dogs in movement and the power to introduce a portrait when necessary. To weld such diverse elements into a satisfactory aesthetic unity requires exceptional ability. It is not surprising, therefore, that while sporting pictures abound in England, especially in the private collections of country squires, not many of them are of real importance as works of art. What makes the sporting picture worth noting in, a history of British painting is the fact that it is as truly indigenous and as truly popular a form of art in England as was the religious ikon in Russia.
- 1the persistent demand for it and its supplyfalse
- 2the artist's enthusiasm for it and his effortsfalse
- 3human vanity and pride of possessionstrue
- 4the spirit of competition that prevailed then and the encouragement givenfalse
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Answer : 3. "human vanity and pride of possessions"
Q:In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
A group of researchers has (1) ______ that pleasure and positive states of mind are better for our health. This new intellectual approach to health is not only more powerful, but also has no side effects. Central to this claim are recent findings that even getting an education may add as much as 10 years to your (2) ______. That is why National Geographic featured John de Rosen in its book The Incredible Machine, which discussed old age. De Rosen, an artist, continued to paint until the week he died at age 91. The book notes: "Some scientists believe that retirement to a (3) ______ lifestyle initiates or aggravates medical problems, thus shortening life. According to a study of retired people, adults over 65 can learn a (4) ______ skill, like oil painting, as readily as younger students." So retiring from a job in a sense means retiring from life unless (5) ______ by some other, preferably new activity. Select the most appropriate option to fill in blank number 1.
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641995cefb0ff69a8ee8f396- 1administratedfalse
- 2orchestratedfalse
- 3defenestratedfalse
- 4demonstratedtrue
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