CAT 2018 Question Paper With Answers & Explanation

VARC

Directions for questions 1 to 5: Will a day come when India’s poor can access government services as easily as drawing cash from an ATM? . . . [N]o country in the world has made accessing education or health or policing or dispute resolution as easy as an ATM, because the nature of these activities requires individuals to use their discretion in a positive way. Technology can certainly facilitate this in a variety of ways if it is seen as one part of an overall approach, but the evidence so far in education, for instance, is that just adding computers alone doesn’t make education any better. . . .

The dangerous illusion of technology is that it can create stronger, top down accountability of service providers in implementation-intensive services within existing public sector organisations. One notion is that electronic management information systems (EMIS) keep better track of inputs and those aspects of personnel that are ‘EMIS visible’ can lead to better services. A recent study examined attempts to increase attendance of Auxiliary Nurse Midwife (ANMs) at clinics in Rajasthan, which involved high-tech time clocks to monitor attendance. The study’s title says it all: Band-Aids on a Corpse . . . e-governance can be just as bad as any other governance when the real issue is people and their motivation. For services to improve, the people providing the services have to want to do a better job with the skills they have. A study of medical care in Delhi found that even though providers, in the public sector had much better skills than private sector providers their provision of care in actual practice was much worse.

In implementation-intensive services the key to success is face-to-face interactions between a teacher, a nurse, a policeman, an extension agent and a citizen. This relationship is about power. Amartya Sen’s . . . report on education in West Bengal had a supremely telling anecdote in which the villagers forced the teacher to attend school, but then, when the parents went off to work, the teacher did not teach, but forced the children to massage his feet. . . . As long as the system empowers providers over citizens, technology is irrelevant.

The answer to successfully providing basic services is to create systems that provide both autonomy and accountability. In basic education for instance, the answer to poor teaching is not controlling teachers more . . . The key . . . is to hire teachers who want to teach and let them teach, expressing their professionalism and vocation as a teacher through autonomy in the classroom. This autonomy has to be matched with accountability for results—not just narrowly measured through test scores, but broadly for the quality of the education they provide.

A recent study in Uttar Pradesh showed that if, somehow, all civil service teachers could be replaced with contract teachers, the state could save a billion dollars a year in revenue and double student learning. Just the additional autonomy and accountability of contracts through local groups—even without complementary system changes in information and empowerment—led to that much improvement. The first step to being part of the solution is to create performance information accessible to those outside of the government. . . .

Q. 1 The author questions the use of monitoring systems in services that involve face-to-face interaction between service providers and clients because such systems:

Correct Answer

2

Explanation

The paragraphs 3 and 4 talk about the face-to-face interaction between service providers and clients, where the results have been not fruitful. Therefore, the right answer should be option (2).

Q. 2 According to the author, service delivery in Indian education can be improved in all of the following ways EXCEPT through:

Correct Answer

1

Explanation

Option 1 isn’t mentioned in the passage. Option 2 is present in the 1st paragraph. Option 3 and Option 4 have resemblance in 2nd last and last paragraph. The right answer is option 1.

Q. 3 In the context of the passage, we can infer that the title “Band Aids on a Corpse” (in paragraph 2) suggests that:

Correct Answer

1

Explanation

Refer to the 2nd paragraph, "...e-governance can be just as bad as any other…".From this line it can be inferred that the electronic monitoring system was a superficial solution to a serious problem. The right answer is option (1).

Q. 4 Which of the following, IF TRUE, would undermine the passage’s main argument?

Correct Answer

1

Explanation

The overall passage talks about the complacency with the service providers. The instances given make option (1) the right answer.

Q. 5 The main purpose of the passage is to:

Correct Answer

2

Explanation

Options 1,3 and 4 talk about the specific issues or are the examples of a common issue which is clearly mentioned in Option (2), the right answer.

Directions for questions 6 to 10: More and more companies, government agencies, educational institutions and philanthropic organisations are today in the grip of a new phenomenon: ‘metric fixation’. The key components of metric fixation are the belief that it is possible – and desirable – to replace professional judgment (acquired through personal experience and talent) with numerical indicators of comparative performance based upon standardised data (metrics); and that the best way to motivate people within these organisations is by attaching rewards and penalties to their measured performance.

The rewards can be monetary, in the form of pay for performance, say, or reputational, in the form of college rankings, hospital ratings, surgical report cards and so on. But the most dramatic negative effect of metric fixation is its propensity to incentivise gaming: that is, encouraging professionals to maximise the metrics in ways that are at odds with the larger purpose of the organisation. If the rate of major crimes in a district becomes the metric according to which police officers are promoted, then some officers will respond by simply not recording crimes or downgrading them from major offences to misdemeanours. Or take the case of surgeons. When the metrics of success and failure are made public – affecting their reputation and income – some surgeons will improve their metric scores by refusing to operate on patients with more complex problems, whose surgical outcomes are more likely to be negative. Who suffers? The patients who don’t get operated upon.

When reward is tied to measured performance, metric fixation invites just this sort of gaming. But metric fixation also leads to a variety of more subtle unintended negative consequences. These include goal displacement, which comes in many varieties: when performance is judged by a few measures, and the stakes are high (keeping one’s job, getting a pay rise or raising the stock price at the time that stock options are vested), people focus on satisfying those measures – often at the expense of other, more important organisational goals that are not measured. The best-known example is ‘teaching to the test’, a widespread phenomenon that has distorted primary and secondary education in the United States since the adoption of the No Child Left Behind Act of 2001.

Short-termism is another negative. Measured performance encourages what the US sociologist Robert K Merton in 1936 called ‘the imperious immediacy of interests … where the actor’s paramount concern with the foreseen immediate consequences excludes consideration of further or other consequences’. In short, advancing short-term goals at the expense of long-range considerations. This problem is endemic to publicly traded corporations that sacrifice long-term research and development, and the development of their staff, to the perceived imperatives of the quarterly report.

To the debit side of the ledger must also be added the transactional costs of metrics: the expenditure of employee time by those tasked with compiling and processing the metrics in the first place – not to mention the time required to actually read them. . . .

Q. 6 All of the following can be a possible feature of the No Child Left Behind Act of 2001, EXCEPT:

Correct Answer

3

Explanation

If the evaluation could be subjective then what is the use of the test as proper measures or guidelines might not be included on being subjective. Therefore, the right answer is option (3).

Q. 7 Of the following, which would have added the least depth to the author’s argument?

Correct Answer

4

Explanation

The author isn’t protesting about the cause but in general talking about the pros and cons of the matter. The right answer is option (4).

Q. 8 What is the main idea that the author is trying to highlight in the passage?

Correct Answer

4

Explanation

The author introduces the matter, mentions a few benefits about the cause and then projects the negative outcome of evaluating performance measurement. The right answer is option (4).

Q. 9 What main point does the author want to convey through the examples of the police officer and the surgeon?

Correct Answer

3

Explanation

The correct answer can be inferred from the 2nd paragraph where author talks in general about the professionals. Thus, the right answer is option (3).

Q. 10 Which of the following is NOT a consequence of the 'metric fixation' phenomenon mentioned in the passage?

Correct Answer

4

Explanation

Option (4) isn’t mentioned in the passage. It is the right option.

Directions for questions 11 to 14: . . . Grove snails as a whole are distributed all over Europe, but a specific variety of the snail, with a distinctive white-lipped shell, is found exclusively in Ireland and in the Pyrenees mountains that lie on the border between France and Spain. The researchers sampled a total of 423 snail specimens from 36 sites distributed across Europe, with an emphasis on gathering large numbers of the white-lipped variety. When they sequenced genes from the mitochondrial DNA of each of these snails and used algorithms to analyze the genetic diversity between them, they found that. . . a distinct lineage (the snails with the white-lipped shells) was indeed endemic to the two very specific and distant places in question.

Explaining this is tricky. Previously, some had speculated that the strange distributions of creatures such as the white-lipped grove snails could be explained by convergent evolution—in which two populations evolve the same trait by coincidence—but the underlying genetic similarities between the two groups rules that out. Alternately, some scientists had suggested that the white-lipped variety had simply spread over the whole continent, then been wiped out everywhere besides Ireland and the Pyrenees, but the researchers say their sampling and subsequent DNA analysis eliminate that possibility too. “If the snails naturally colonized Ireland, you would expect to find some of the same genetic type in other areas of Europe, especially Britain. We just don’t find them,” Davidson, the lead author, said in a press statement.

Moreover, if they’d gradually spread across the continent, there would be some genetic variation within the white-lipped type, because evolution would introduce variety over the thousands of years it would have taken them to spread from the Pyrenees to Ireland. That variation doesn’t exist, at least in the genes sampled. This means that rather than the organism gradually expanding its range, large populations instead were somehow moved en mass to the other location within the space of a few dozen generations, ensuring a lack of genetic variety.

“There is a very clear pattern, which is difficult to explain except by involving humans,” Davidson said. Humans, after all, colonized Ireland roughly 9,000 years ago, and the oldest fossil evidence of grove snails in Ireland dates to roughly the same era. Additionally, there is archaeological evidence of early sea trade between the ancient peoples of Spain and Ireland via the Atlantic and even evidence that humans routinely ate these types of snails before the advent of agriculture, as their burnt shells have been found in Stone Age trash heaps.

The simplest explanation, then? Boats. These snails may have inadvertently traveled on the floor of the small, coast-hugging skiffs these early humans used for travel, or they may have been intentionally carried to Ireland by the seafarers as a food source. “The highways of the past were rivers and the ocean–as the river that flanks the Pyrenees was an ancient trade route to the Atlantic, what we’re actually seeing might be the long lasting legacy of snails that hitched a ride…as humans travelled from the South of France to Ireland 8,000 years ago,” Davidson said.

Q. 11 All of the following evidence supports the passage’s explanation of sea travel/trade EXCEPT:

Correct Answer

2

Explanation

Option (2) isn’t mentioned in the passage therefore being the right answer.

Q. 12 In paragraph 4, the evidence that “humans routinely ate these types of snails before the advent of agriculture” can be used to conclude that:

Correct Answer

2

Explanation

Since the time period mentioned in the passage belong to an ancient time, one can infer from the paragraph that snails were edible. The right answer is option (2).

Q. 13 Which one of the following makes the author eliminate convergent evolution as a probable explanation for why white-lipped grove snails are found in Ireland and the Pyrenees?

Correct Answer

4

Explanation

The answer can be inferred from the paragraph 4 and 5 of the passage, the right answer is option (4).

Q. 14 The passage outlines several hypotheses and evidence related to white-lipped grove snails to arrive at the most convincing explanation for:

Correct Answer

4

Explanation

The answer can be referred from 1st paragraph, lines 1 to 5. The right answer is option (4).

Directions for questions 15 to 19: NOT everything looks lovelier the longer and closer its inspection. But Saturn does. It is gorgeous through Earthly telescopes. However, the 13 years of close observation provided by Cassini, an American spacecraft, showed the planet, its moons and its remarkable rings off better and better, revealing finer structures, striking novelties and greater drama. . . .

By and large the big things in the solar system—planets and moons—are thought of as having been around since the beginning. The suggestion that rings and moons are new is, though, made even more interesting by the fact that one of those moons, Enceladus, is widely considered the most promising site in the solar system on which to look for alien life. If Enceladus is both young and bears life, that life must have come into being quickly. This is also believed to have been the case on Earth. Were it true on Enceladus, that would encourage the idea that life evolves easily when conditions are right.

One reason for thinking Saturn’s rings are young is that they are bright. The solar system is suffused with comet dust, and comet dust is dark. Leaving Saturn’s ring system (which Cassini has shown to be more than 90% water ice) out in such a mist is like leaving laundry hanging on a line downwind from a smokestack: it will get dirty. The lighter the rings are, the faster this will happen, for the less mass they contain, the less celestial pollution they can absorb before they start to discolour. . . . Jeff Cuzzi, a scientist at America’s space agency, NASA, who helped run Cassini, told the Lunar and Planetary Science Conference in Houston that combining the mass estimates with Cassini’s measurements of the density of comet-dust near Saturn suggests the rings are no older than the first dinosaurs, nor younger than the last of them—that is, they are somewhere between 200m and 70m years old.

That timing fits well with a theory put forward in 2016, by Matija Cuk of the SETI Institute, in California and his colleagues. They suggest that at around the same time as the rings came into being an old set of moons orbiting Saturn destroyed themselves, and from their remains emerged not only the rings but also the planet’s current suite of inner moons—Rhea, Dione, Tethys, Enceladus and Mimas. . . .

Dr Cuk and his colleagues used computer simulations of Saturn’s moons’ orbits as a sort of time machine. Looking at the rate at which tidal friction is causing these orbits to lengthen they extrapolated backwards to find out what those orbits would have looked like in the past. They discovered that about 100m years ago the orbits of two of them, Tethys and Dione, would have interacted in a way that left the planes in which they orbit markedly tilted. But their orbits are untilted. The obvious, if unsettling, conclusion was that this interaction never happened—and thus that at the time when it should have happened, Dione and Tethys were simply not there. They must have come into being later. . . .

Q. 15 The phrase “leaving laundry hanging on a line downwind from a smokestack” is used to explain how the ringed planet's:

Correct Answer

3

Explanation

3rd paragraph, lines 6-9, it refers to the Saturn’s rings discolour and darken over time. Thus the right answer is option (3).

Q. 16 Based on information provided in the passage, we can infer that, in addition to water ice, Saturn’s rings might also have small amounts of:

Correct Answer

1

Explanation

There is no mention of the methane and helium in the passage, therefore it can be inferred that the close option and answer is option (1).

Q. 17 Based on information provided in the passage, we can conclude all of the following EXCEPT:

Correct Answer

4

Explanation

Option 1, 2 and 3 are mentioned in the passage while option 4 isn’t. The right answer is option (4).

Q. 18 The main objective of the passage is to:

Correct Answer

3

Explanation

2nd paragraph, 4-5 lines, it can be inferred from the passage that the author has provided evidence that Saturn’s rings and moons are recent creations. In addition to this, author has talked in depth about the rings and moons creation. The right answer is option (3).

Q. 19 Data provided by Cassini challenged the assumption that:

Correct Answer

4

Explanation

It can be inferred from the 1st and 3rd paragraph that all big things in the solar system have been around since the beginning, therefore the right answer is option (4).

Directions for questions 20 to 24: . . . The complexity of modern problems often precludes any one person from fully understanding them. Factors contributing to rising obesity levels, for example, include transportation systems and infrastructure, media, convenience foods, changing social norms, human biology and psychological factors. . . . The multidimensional or layered character of complex problems also undermines the principle of meritocracy: the idea that the ‘best person’ should be hired. There is no best person. When putting together an oncological research team, a biotech company such as Gilead or Genentech would not construct a multiple-choice test and hire the top scorers, or hire people whose resumes score highest according to some performance criteria. Instead, they would seek diversity. They would build a team of people who bring diverse knowledge bases, tools and analytic skills. . . .

Believers in a meritocracy might grant that teams ought to be diverse but then argue that meritocratic principles should apply within each category. Thus the team should consist of the ‘best’ mathematicians, the ‘best’ oncologists, and the ‘best’ biostatisticians from within the pool. That position suffers from a similar flaw. Even with a knowledge domain, no test or criteria applied to individuals will produce the best team. Each of these domains possesses such depth and breadth, that no test can exist. Consider the field of neuroscience. Upwards of 50,000 papers were published last year covering various techniques, domains of enquiry and levels of analysis, ranging from molecules and synapses up through networks of neurons. Given that complexity, any attempt to rank a collection of neuroscientists from best to worst, as if they were competitors in the 50-metre butterfly, must fail. What could be true is that given a specific task and the composition of a particular team, one scientist would be more likely to contribute than another. Optimal hiring depends on context. Optimal teams will be diverse.

Evidence for this claim can be seen in the way that papers and patents that combine diverse ideas tend to rank as high-impact. It can also be found in the structure of the so-called random decision forest, a state-of-the-art machine-learning algorithm. Random forests consist of ensembles of decision trees. If classifying pictures, each tree makes a vote: is that a picture of a fox or a dog? A weighted majority rules. Random forests can serve many ends. They can identify bank fraud and diseases, recommend ceiling fans and predict online dating behaviour. When building a forest, you do not select the best trees as they tend to make similar classifications. You want diversity. Programmers achieve that diversity by training each tree on different data, a technique known as bagging. They also boost the forest ‘cognitively’ by training trees on the hardest cases – those that the current forest gets wrong. This ensures even more diversity and accurate forests.

Yet the fallacy of meritocracy persists. Corporations, non-profits, governments, universities and even preschools test, score and hire the ‘best’. This all but guarantees not creating the best team. Ranking people by common criteria produces homogeneity. . . . That’s not likely to lead to breakthroughs.

Q. 20 Which of the following conditions, if true, would invalidate the passage’s main argument?

Correct Answer

4

Explanation

The main idea of the passage is to find the best person for a job, thus option (4) is the right answer.

Q. 21 On the basis of the passage, which of the following teams is likely to be most effective in solving the problem of rising obesity levels?

Correct Answer

1

Explanation

2nd passage, 1-8 lines, it can be referred from the lines that the option (1) is the right answer.

Q. 22 Which of the following conditions would weaken the efficacy of a random decision forest?

Correct Answer

1

Explanation

2nd last paragraph, last 4-5 lines, it can be inferred from the lines that the right answer is option (1).

Q. 23 The author critiques meritocracy for all the following reasons EXCEPT that:

Correct Answer

4

Explanation

It can be inferred from 2nd and 3rd paragraph, the right answer is option (4).

Q. 24 Which of the following best describes the purpose of the example of neuroscience?

Correct Answer

4

Explanation

3rd and 4th paragraph, proves option (4) to be the right answer.

Q. 25 The four sentences (labelled 1, 2, 3, and 4) given in this question, when properly sequenced, form a coherent paragraph. Decide on the proper order for the sentences and key in this sequence of four numbers as your answer.

1. It was his taxpayers who had to shell out as much as $1.6bn over 10 years to employees of failed companies.
2. Companies in many countries routinely engage in such activities which means that the employees are left with unpaid entitlements
3. Deliberate and systematic liquidation of a company to avoid liabilities and then restarting the business is called phoenixing.
4. The Australian Minister for Revenue and Services discovered in an audit that phoenixing had cost the Australian economy between $2.9bn and $5.1bn last year.

Correct Answer

3241

Explanation

3412.
Option 3 will be the starting statement as it introduces the concept of “ phoenixing”, followed by option 2, which talks about companies in many countries engaging in phoenixing. Option 4 talks about the discovery of phoenixing in Australia. 'His' in option 1 refers to the Australian Minister for Revenue and Services in option 4.

Q. 26 Five sentences related to a topic are given below. Four of them can be put together to form a meaningful and coherent short paragraph. Identify the odd one out.

1. Much has been recently discovered about the development of songs in birds.
2. Some species are restricted to a single song learned by all individuals, others have a range of songs.
3. The most important auditory stimuli for the birds are the sounds of other birds.
4. For all bird species there is a prescribed path to development of the final song,
5. A bird begins with the subsong, passes through plastic song, until it achieves the species song.

Correct Answer

3

Explanation

The best way to eliminate the odd one out, 4 sentences only refers to song while option 3 only refers to the sound. Thus right answer is option (3).

Q. 27 The passage given below is followed by four summaries. Choose the option that best captures the author’s position.

Should the moral obligation to rescue and aid persons in grave peril, felt by a few, be enforced by the criminal law? Should we follow the lead of a number of European countries and enact bad Samaritan laws? Proponents of bad Samaritan laws must overcome at least three different sorts of obstacles. First, they must show the laws are morally legitimate in principle, that is, that the duty to aid others is a proper candidate for legal enforcement. Second, they must show that this duty to aid can be defined in a way that can be fairly enforced by the courts. Third, they must show that the benefits of the laws are worth their problems, risks and costs.

Correct Answer

2

Explanation

4-6 lines talk about the obstacles of Samaritan law, which is being talked in further lines, the link is to testify the laws. Thus, option (2) is the right answer.

Q. 28 The passage given below is followed by four summaries. Choose the option that best captures the author’s position.

The early optimism about sport's deterrent effects on delinquency was premature as researchers failed to find any consistent relationships between sports participation and deviance. As the initial studies were based upon cross-sectional data and the effects captured were short-term, it was problematic to test and verify the temporal sequencing of events suggested by the deterrence theory. The correlation between sport and delinquency could not be disentangled from class and cultural variables known. Choosing individuals to play sports in the first place was problematic, which became more acute in the subsequent decades as researchers began to document just how closely sports participation was linked to social class indicators.

Correct Answer

4

Explanation

Option 1 is contradicting to the passage. Option 2 is used as an example to strengthen the point. Option 3 talks about the direct relation which is not quite evident. Thus, option 4 is the right answer that covers the whole point of the passage.

Q. 29 The four sentences (labelled 1,2,3,4) given in this question, when properly sequenced, form a coherent paragraph. Each sentence is labelled with a number. Decide on the proper sequence of order of the sentences and key in this sequence of four numbers as your answer:

1. In the era of smart world, however, ‘Universal Basic Income’ is an ineffective instrument which cannot address the potential breakdown of the social contract when large swathes of the population would effectively be unemployed.
2. In the era of industrial revolution, the abolition of child labour, poor laws and the growth of trade unions helped families cope with the pressures of mechanised work.
3. Growing inequality could be matched by a creeping authoritarianism that is bolstered by technology that is increasingly able to peer into the deepest vestiges of our lives.
4. New institutions emerge which recognise ways in which workers could contribute to and benefit by economic growth when, rather than if, their jobs are automated.

Correct Answer

4213

Explanation

2413.
Option 4 is the introductory sentence followed by option 2 which has the related information based upon option 4, making a mandatory pair. Option 1 talks about the problem related to 2 and 4 options, consequently option 3 being the closing sentence.

Q. 30 The four sentences (labelled 1,2,3,4) given in this question, when properly sequenced, form a coherent paragraph. Each sentence is labelled with a number. Decide on the proper sequence of order of the sentences and key in this sequence of four numbers as your answer:

1. They would rather do virtuous side projects assiduously as long as these would not compel them into doing their day jobs more honourably or reduce the profit margins.
2. They would fund a million of the buzzwordy programs rather than fundamentally question the rules of their game or alter their own behavior to reduce the harm of the existing distorted, inefficient and unfair rules.
3. Like the dieter who would rather do anything to lose weight than actually eat less, the business elite would save the world through social-impact-investing and philanthro-capitalism.
4. Doing the right thing — and moving away from their win-win mentality — would involve real sacrifice; instead, it’s easier to focus on their pet projects and initiatives.

Correct Answer

3241

Explanation

3241.
Option 3 is the introductory sentence as other options have used pronouns in relation with option 3. Next likely to be followed sentence would option 2 because of the pronoun used “they” in option 2 which refers to the business elite and the similarity of logic used in option 3 is stated in option 2, like the dieter who would…..they would fund a million of the buzzwordy….Similarly option 4 should be 3rd sentence as it has the resemblance of option 2, keeping option 1 as the last sentence where “they” is again used for business elite.

Q. 31 The four sentences (labelled 1, 2, 3, and 4) given in this question, when properly sequenced, form a coherent paragraph. Decide on the proper order for the sentences and key in this sequence of four numbers as your answer.

1. Self-management is thus defined as the ‘individual’s ability to manage the symptoms, treatment, physical and psychosocial consequences and lifestyle changes inherent in living with a chronic condition’.
2. Most people with progressive diseases like dementia prefer to have control over their own lives and health-care for as long as possible.
3. Having control means, among other things, that patients themselves perform self-management activities.
4. Supporting people in decisions and actions that promote self-management is called self-management support requiring a cooperative relationship between the patient, the family, and the professionals.

Correct Answer

2314

Explanation

2314.
Option 1 cannot be the introductory sentence as “thus” is used which indicates the fact that there is something more talked about, similarly options 3 and 4. Thus, introductory sentence should be option 2. Option 3 talks about the control means which has a reference in introductory sentence, therefore being the 2nd sentence, consequently followed by option 1 and then option 4 being the last.

Q. 32 Five sentences related to a topic are given below. Four of them can be put together to form a meaningful and coherent short paragraph. Identify the odd one out.

1. As India looks to increase the number of cities, our urban planning must factor in potential natural disasters and work out contingencies in advance.
2. Authorities must revise data and upgrade infrastructure and mitigation plans even if their local area hasn’t been visited by a natural calamity yet.
3. Extreme temperatures, droughts, and forest fires have more than doubled since 1980.
4. There is no denying the fact that our baseline normal weather is changing.
5. It is no longer a question of whether we will be hit by nature’s fury but rather when.

Correct Answer

3

Explanation

Options 1,2,4 and 5 talk about the urbanisation and mitigation strategies while option 3 is talking about the consequences which is not related to urban areas, like forest fires.

Q. 33 Five sentences related to a topic are given below. Four of them can be put together to form a meaningful and coherent short paragraph. Identify the odd one out. Choose its number as your answer and key the number in:

1.Our smartphones can now track our diets, our biological cycles, even our digestive systems and sleep-patterns.
2.Researchers have even coined a new term, “orthosomnia”, to describe the insomnia brought on by paying too much attention to smartphones and sleep-tracking apps.
3.Sleep, nature’s soft nurse, is a blissful, untroubled state all too easily disturbed by earthly worries or a guilty conscience.
4.The existence of a market for such apps is unsurprising: shift work, a long-hours culture and blue light from screens have conspired to rob many of us of sufficient rest.
5.A new threat to a good night’s rest has emerged – smart-phones, with sleep-tracking apps.

Correct Answer

3

Explanation

Options 1 2,4 and 5 are about smartphones and apps, and how they affect our sleep in an unnatural way. Whereas, option 3 about natural sleep. So, it is the odd one out.

Q. 34 The passage given below is followed by four summaries. Choose the option that best captures the author’s position:

A Japanese government panel announced that it recommends regulating only genetically modified organisms that have had foreign genes permanently introduced into their genomes and not those whose endogenous genes have been edited. The only stipulation is that researchers and businesses will have to register their modifications to plants or animals with the government, with the exception of microbes cultured in contained environments. Reactions to the decision are mixed. While lauding the potential benefits of genome editing, an editorial opposes across-the-board permission. Unforeseen risks in gene editing cannot be ruled out. All genetically modified products must go through the same safety and labeling processes regardless of method.

Correct Answer

2

Explanation

Options 1,3 and 4 are mentioned as the stances while the whole passage talks about exemption from regulation for the editing of endogenous genes….So the right answer is option 2.