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Previous Year Questions
The passage given below is followed by four alternate summaries. Choose the option that best captures
the essence of the passage.
The passage below is accompanied by four questions. Based on the passage, choose the best answer for
each question.
Landing in Australia, the British colonists weren’t much impressed with the small-bodied, slender-snooted
marsupials called bandicoots. “Their muzzle, which is much too long, gives them an air exceedingly stupid,” one
naturalist noted in 1805. They nicknamed one type the “zebra rat” because of its black-striped rump.
Silly-looking or not, though, the zebra rat—the smallest bandicoot, more commonly known today as the western
barred bandicoot—exhibited a genius for survival in the harsh outback, where its ancestors had persisted for
some 26 million years. Its births were triggered by rainfall in the bone-dry desert. It carried its breath-mint-size
babies in a backward-facing pouch so mothers could forage for food and dig shallow, camouflaged shelters.
Still, these adaptations did not prepare the western barred bandicoot for the colonial-era transformation of its
ecosystem, particularly the onslaught of imported British animals, from cattle and rabbits that damaged
delicate desert vegetation to ravenous house cats that soon developed a taste for bandicoots. Several of the
dozen-odd bandicoot species went extinct, and by the 1940s the western barred bandicoot, whose original
range stretched across much of the continent, persisted only on two predator-free islands in Shark Bay, off
Australia’s western coast.
“Our isolated fauna had simply not been exposed to these predators,” says Reece Pedler, an ecologist with the
Wild Deserts conservation program.
Now Wild Deserts is using descendants of those few thousand island survivors, called Shark Bay bandicoots, in
a new effort to seed a mainland bandicoot revival. They’ve imported 20 bandicoots to a preserve on the edge of
the Strzelecki Desert, in the remote interior of New South Wales. This sanctuary is a challenging place, desolate
much of the year, with one of the world’s most mercurial rainfall patterns—relentless droughts followed by
sudden drenching floods.
The imported bandicoots occupy two fenced “exclosures,” cleared of invasive rabbits (courtesy of Pedler’s
sheepdog) and of feral cats (which slunk off once the rabbits disappeared). A third fenced area contains the
program’s Wild Training Zone, where two other rare marsupials (bilbies, a larger type of bandicoot, and
mulgaras, a somewhat fearsome fuzzball known for sucking the brains out of prey) currently share terrain with
controlled numbers of cats, learning to evade them. It’s unclear whether the Shark Bay bandicoots, which are
perhaps even more predator-naive than their now-extinct mainland bandicoot kin, will be able to make that kind
of breakthrough.
For now, though, a recent surge of rainfall has led to a bandicoot joey boom, raising the Wild Deserts population
to about 100, with other sanctuaries adding to that number. There are also signs of rebirth in the landscape
itself. With their constant digging, the bandicoots trap moisture and allow for seed germination so the cattledamaged desert can restore itself.
They have a new nickname—a flattering one, this time. “We call them ecosystem engineers,” Pedler says.
According to the text, the western barred bandicoots now have a flattering name because they have
Video Explanation

Which one of the following options does NOT represent the characteristics of the western barred
bandicoot?
Video Explanation

The text uses the word ‘exclosures’ because Wild Deserts has adopted a measure of
Video Explanation

Which one of the following statements provides a gist of this passage
Video Explanation

There is a sentence that is missing in the paragraph below. Look at the paragraph and decide where
(option 1, 2, 3, or 4) the following sentence would best fit.
There is a sentence that is missing in the paragraph below. Look at the paragraph and decide where
(option 1, 2, 3, or 4) the following sentence would best fit.
The passage below is accompanied by four questions. Based on the passage, choose the best answer for
each question.
Oftentimes, when economists cross borders, they are less interested in learning from others than in invading
their garden plots. Gary Becker, for instance, pioneered the idea of human capital. To do so, he famously tackled
topics like crime and domesticity, applying methods honed in the study of markets to domains of nonmarket
life. He projected economics outward into new realms: for example, by revealing the extent to which humans
calculate marginal utilities when choosing their spouses or stealing from neighbors. At the same time, he did
not let other ways of thinking enter his own economic realm: for example, he did not borrow from anthropology
or history or let observations of nonmarket economics inform his homo economicus. Becker was a picture of
the imperial economist in the heyday of the discipline’s bravura.
Times have changed for the once almighty discipline. Economics has been taken to task, within and beyond its
ramparts. Some economists have reached out, imported, borrowed, and collaborated—been less imperial, more
open. Consider Thomas Piketty and his outreach to historians. The booming field of behavioral economics—the
fusion of economics and social psychology—is another case. Having spawned active subfields, like judgment,
decisionmaking and a turn to experimentation, the field aims to go beyond the caricature of Rational Man to
explain how humans make decisions….
It is important to underscore how this flips the way we think about economics. For generations, economists
have presumed that people have interests—“preferences,” in the neoclassical argot—that get revealed in the
course of peoples’ choices. Interests come before actions and determine them. If you are hungry, you buy
lunch; if you are cold, you get a sweater. If you only have so much money and can’t afford to deal with both your
growling stomach and your shivering, which need you choose to meet using your scarce savings reveals your
preference.
Psychologists take one look at this simple formulation and shake their heads. Increasingly, even some
mainstream economists have to admit that homo economicus doesn’t always behave like the textbook
maximizer; irrational behavior can’t simply be waved away as extraeconomic expressions of passions over
interests, and thus the domain of other disciplines…. This is one place where the humanist can help the
economist. If narrative economics is going to help us understand how rivals duke it out, who wins and who
loses, we are going to need much more than lessons from epidemiological studies of viruses or intracranial
stimuli.
Above all, we need politics and institutions. Shiller [the Nobel prize winning economist] connects perceptions of
narratives to changes in behavior and thence to social outcomes. He completes a circle that was key to
behavioral economics and brings in storytelling to make sense of how perceptions get framed. This cycle
(perception to behavior to society) was once mediated or dominated by institutions: the political parties, lobby
groups, and media organizations that played a vital role in legitimating, representing, and excluding interests.
Yet institutions have been stripped from Shiller’s account, to reveal a bare dynamic of emotions and economics,
without the intermediating place of politics.
We can infer from the passage that the term '‘homo economicus” refers to someone who
Video Explanation

“Times have changed for the once almighty discipline.” We can infer from this statement and the associated
paragraph that the author is being
Video Explanation

The author critiques Schiller’s approach to behavioural economics for
Video Explanation

In the first paragraph the author is making the point that economists like Becker
Video Explanation

The passage given below is followed by four alternate summaries. Choose the option that best captures the
essence of the passage.
[T]he idea of craftsmanship is not simply nostalgic. . . . Crafts require distinct skills, an allround approach to
work that involves the whole product, rather than individual parts, and an attitude that necessitates devotion to
the job and a focus on the communal interest. The concept of craft emphasises the human touch and individual
judgment.
Essentially, the crafts concept seems to run against the preponderant ethos of management studies which, as
the academics note, have long prioritised efficiency and consistency. . . . Craft skills were portrayed as being
primitive and traditionalist.
The contrast between artisanship and efficiency first came to the fore in the 19th century when British
manufacturers suddenly faced competition from across the Atlantic as firms developed the “American system”
using standardised parts. . . . the worldwide success of the Singer sewing machine showed the potential of a
mass-produced device. This process created its own reaction, first in the form of the Arts and Crafts movement
of the late 19th century, and then again in the “small is beautiful” movement of the 1970s. A third crafts
movement is emerging as people become aware of the environmental impact of conventional industry.
There are two potential markets for those who practise crafts. The first stems from the existence of consumers
who are willing to pay a premium price for goods that are deemed to be of extra quality. . . . The second market
lies in those consumers who wish to use their purchases to support local workers, or to reduce their
environmental impact by taking goods to craftspeople to be mended, or recycled.
For workers, the appeal of craftsmanship is that it allows them the autonomy to make creative choices, and
thus makes a job far more satisfying. In that sense, it could offer hope for the overall labour market. Let the
machines automate dull and repetitive tasks and let workers focus purely on their skills, judgment and
imagination. As a current example, the academics cite the “agile” manifesto in the software sector, an industry
at the heart of technological change. The pioneers behind the original agile manifesto promised to prioritise
“individuals and interactions over processes and tools”. By bringing together experts from different teams, agile
working is designed to improve creativity.
But the broader question is whether crafts can create a lot more jobs than they do today. Demand for crafted
products may rise but will it be easy to retrain workers in sectors that might get automated (such as truck
drivers) to take advantage? In a world where products and services often have to pass through regulatory
hoops, large companies will usually have the advantage.
History also suggests that the link between crafts and creativity is not automatic. Medieval craft guilds were
monopolies which resisted new entrants. They were also highly hierarchical with young men required to spend
long periods as apprentices and journeymen before they could set up on their own; by that time the innovative
spirit may have been knocked out of them. Craft workers can thrive in the modern era, but only if they don’t get
too organised.
We can infer from the passage that medieval crafts guilds resembled mass production in that both
Video Explanation

Which one of the following statements is NOT inconsistent with the views stated in the passage?
Video Explanation

The author questions the ability of crafts to create substantial employment opportunities presently because
Video Explanation

The most recent revival in interest in the crafts is a result of the emergence of all of the following EXCEPT:
Video Explanation

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