मराठी

The Manhattan Project Was Initiated _____________. - Mathematics

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प्रश्न

Read the given passage carefully and answer the questions given after the passage:

1. Often, we passionately pursue matters that in the future appear to be contradictory to our real intention or nature; and triumph is followed by remorse or regret. There are numerous examples of such a trend in the annals of history and contemporary life. 

2. Alfred Nobel was the son of Immanuel Nobel, an inventor who experimented extensively with explosives. Alfred too carried out research and experiments with a large range of chemicals; he found new methods to blast rocks for the construction of roads and bridges; he was engaged in the development of technology and different weapons; his life revolved around rockets and cannons and gun powder. The ingenuity of the scientist brought him enough wealth to buy the Bofors armament plant in Sweden.

3. Paradoxically, Nobel's life was a busy one yet he was lonely; and as he grew older, he began suffering from guilt of having invented the dynamite that was being used for destructive purposes. He set aside a huge part of his wealth to institute Nobel Prizes. Besides honouring men and women for their extraordinary achievements in physics, chemistry, medicine and literature, he wished to honour people who worked for the promotion of peace.

4. It's strange that the very man whose name was closely connected with explosives and inventions that helped in waging wars willed a large part of his earnings for the people who work for the promotion of peace and the benefit of mankind. The Nobel Peace Prize is intended for a person who has accomplished the best work for fraternity among nations, for abolition or reduction of war and for promotion of peace.

5. Another example that comes to one's mind is that of Albert Einstein. In 1939, fearing that the Nazis would win the race to build the world's first atomic bomb, Einstein urged President Franklin D Roosevelt to launch an American programme on nuclear research. The matter was considered and a project called the Manhattan Project was initiated. The project involved intense nuclear research the construction of the world's first atomic bomb. All this while, Einstein had the impression that the bomb would be used to protect the world from the Nazis. But in 1945, when Hiroshima was bombed to end World War II, Einstein was deeply grieved and he regretted his endorsement of the need for nuclear research.

6. He also stated that had he known that the Germans would be unsuccessful in making the atomic bomb, he would have probably never recommended making one. In 1947, Einstein began working for the cause of disarmament. But, Einstein's name still continues to be linked with the bomb. 
Man's fluctuating thoughts, changing opinions, varying opportunities keep the mind in a state of flux. Hence, the paradox of life: it's certain that nothing is certain in life.

The Manhattan Project was initiated _____________.

पर्याय

  • in honour of Einstein.

  • to carry out nuclear research.

  • to protect the Nazis.

  • to bomb Hiroshima.

MCQ
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उत्तर

to carry out nuclear research.

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Comprehension Passages (Entrance Exams)
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
2015-2016 (May) Set 1

संबंधित प्रश्‍न

Direction: The passage given below is followed by a set of question. Choose the most appropriate answer to each question.

Ahmedabad’s Sunday market that sells junk is this 35-year-old artist’s favourite hunting ground. That’s where he picks saw-blades, printer toners, monitors, busted VCDs and hard disks, video players and other castaway gems. Back home, he painstakingly dismantles his treasure of scrap and segregates it into big pieces (the video player's outer case), mid-sized (the insides of a hard disk) and small pieces (innards of a mobile). This is art you can get up, close and personal with. The works grab the viewer’s attention at several levels. Aesthetically, the creations themselves - such as Frivolity which uses feathers and terracotta diyas painted in dark fossil green that give it a strange life - appeal in a live-and-kicking sort of way. Look a little closer and hey, you spot a zipper. Then it’s a journey all your own. Your eyes identify hairpins, spray spouts that hairdressers use, paper clips, thread, computer ribbons and the insides of everything from watches to the sliding metal bits that support drawers. You can almost hear the works whirr. So Hashissh, constructed from paper clips, backpack clips, a shining CD and twirled thread, may invite you to study its water-blue, pinks and green or Nelumbeshwar may beckon, bathed in acrylic pink and grey-black. But once you’re standing in front of a piece, you spot the zips and the hairpins. Then you simply visually dismantle Har’s work and rebuild it all over again. Zoom in, zoom out. It’s great fun. Visualising the colour of his work demands a lot of attention, says Har. “During creation, the material is all differently coloured. So there’s a red switch next to a white panel next to a black clip. It can distract. I don’t sketch, so I have to keep a sharp focus on the final look I am working towards.” As his work evolved, Har discovered laser-cutting on a visit to a factory where he had gone to sand-blast one of his pieces. Hooked by the zingy shapes laser-cutting offered, Har promptly used it to speed up a scooter and lend an unbearable lightness of being to a flighty autorickshaw, his latest works. The NID-trained animation designer’s scrap quest was first inspired by a spider in his bathroom in Chennai when he was a teenager. He used a table-tennis ball (for the head), a bigger plastic ball (for the body) and twisted clothes hangers to form the legs. His next idea was to create a crab, and his mother obligingly brought one home from the market so that he could study and copy it. Winning the first Art Positive fellowship offered by Bajaj Capital Arthouse last year gave Har the confidence to believe that he could make it as an artist or ‘aesthete’ as he likes to call himself.

Which of the following would be a suitable title for the given passage?


Read the given passage carefully and choose the most appropriate option to the questions given below.
The World Trade Organisation (WTO) was created in the early 1990s as a component of the Uruguay Round negotiation. However, it could have been negotiated as part of the Tokyo Round of the 1970s, since negotiation was an attempt at a ‘constitutional reform’ of the General Agreement on Tariffs and Trade (GATT). Or it could have been put off to the future, as the US government wanted. What factors led to the creation of the WTO in the early 1990s?One factor was the pattern of multilateral bargaining that developed late in the Uruguay Round. Like all complex international agreements, the WTO was a product of a series of trade­offs between principal actors and groups. For the United States, which did not want a new organization, the disputed settlement part of the WTO package achieved its longstanding goal of a more effective and more legal dispute settlement system. For the Europeans, who by the 1990s had come to view GATT dispute settlement less in political terms add more as a regime of legal obligations, the WTO package was acceptable as a means to discipline the resort to unilateral measures by the United States. Countries like Canada and other middle and smaller trading partners were attracted by the expansion of a rule­based system and by the symbolic value of a trade organization, both of which inherently support the weak against the strong. The developing countries were attracted due to the provisions banning unilateral measures. Finally, and perhaps most important, many countries at the Uruguay Round came to put a higher priority on the export gains than on the import losses that the negotiation would produce, and they came to associate the WTO and a rule­based system with those gains. This reasoning – replicated in many countries – was contained in U. S. Ambassador Kantor’s defense of the WTO, and it announced to a recognition that international trade and its benefits cannot be enjoyed unless trading nations accept the discipline of a negotiated rule­based environment.A second factor in the creation of the WTO was pressure from lawyers and the legal process. The dispute settlement system of the WTO was seen as a victory of legalists but the matter went deeper than that. The GATT, and the WTO, are contract organizations based on rules, and it is inevitable that an organization creating a further rule will, in turn, be influenced by legal process. Robert Hudee has written of the‘momentum of legal development’, but what is this precisely? Legal development can be defined as promotion of the technical legal values of consistency, clarity (or certainty) and effectiveness; these are values that those responsible for administering any legal system will seek to maximize. As it played out in the WTO, consistency meant integrating under one roof a whole lot of separate agreements signed under GATT auspices; clarity meant removing ambiguities about the powers of contracting parties to make certain decisions or to undertake waivers; and effectiveness meant eliminating exceptions arising out of grandfather­rights and resolving defects in dispute settlement procedures and institutional provisions. Concern for these values is inherent in any rule­based system of co­operation since without these value rules would be meaningless in the first place, therefore, create their own incentive for fulfillment.The moment of legal development has occurred in other institutions besides the GATT, most notably in the European Union (EU). Over the past two decades, the European Court of Justice (ECJ) has consistently rendered decisions that have expanded incrementally the EU’sinternal market, in which the doctrine of ‘mutual recognition’ handed down in Cassis de Dijon case in 1979 was a key turning point. The court is now widely recognized as a major player in European integration, even though arguably such a strong role was not originally envisaged in the Treaty of Rome, which initiated the current European Union. One means the Court used to expand integration was the ‘teleological method of interpretation’, whereby the actions of member states were evaluated against ‘the accomplishment of the most elementary goals set forth in the Preamble to the (Rome) treaty. The teleological method represents an effort to keep current policies consistent with stated goals, and it is analogous to the effort in GATT to keep contracting party trade practices consistent with slated rules. In both cases, legal concerns and procedures are an independent force for further co­operation.In the large part, the WTO was an exercise in consolidation. In the context of a trade negotiation that created a near­revolutionary expansion of international trade rules, the formation of the WTO was a deeply conservative act needed to ensure that the benefits of the new rules would not be lost. The WTO was all about institutional structure and dispute settlement: these are the concerns of conservatives and not revolutionaries, that is why lawyers and legalists took the lead on these issues. The WTO codified the GATT institutional practice that had developed by custom over three decades, and it incorporated a new dispute settlement system that was necessary to keep both old and new rules from becoming a sham. Both the international structure and the dispute settlement system were necessary to preserve and enhance the integrity of the multilateral trade regime that had been built incrementally from the 1940s to the 1990s.

What would be the closest reason why WTO was not formed in 1970's?


Paragraph: China’s rising power is based on its remarkable economic success. Shanghai’s overall economy is currently growing at around 13% per year, thus doubling in size every five or six years. Everywhere there are start-ups, innovations, and young entrepreneurs hungry for profits. In a series of high-level meetings between Chinese and African officials, the advice that the African leaders received from the Chinese was sound and more practical than they typically get from the World Bank. Chinese officials stress the crucial role of public investments, especially in agriculture and infrastructure, to lay the basis for private sector-led growth. In a hungry and poor rural economy, as China was in the 1970s and as most of Africa is today, a key starting point is to raise farm productivity. Farmers need the benefits of fertilizer, irrigation and high-yield seeds, all of which were a core part of China’s economical take off. Two other equally critical investments are also needed: roads and electricity, without which there cannot be a modern economy. Farmers might be able to increase their output, but it won’t be able to reach the cities, and the cities won’t be able to provide the countryside with inputs. The government has taken pains to ensure that electricity grids and transportation networks reach every village in China. China is prepared to help Africa in substantial ways in agriculture, roads, power, health and education. And that is not an empty boast. Chinese leaders are prepared to share new high yield rice varieties, with their African counterparts and, all over Africa, China is financing and constructing basic infrastructure.

This illustrates what is wrong with the World Bank. The World Bank has often forgotten the most basic lessons of development, preferring to lecture the poor and force them to privatize basic infrastructure, which is untenable, rather than to help the poor to invest in infrastructure and other crucial sectors. The Banks’ failure began in the early 1980s when under the ideological sway of the American President and British Prime Minister tried to get Africa and other poor regions to cut back or close down government investments and services. For 25 years, the bank tries to get governments out of agriculture, leaving impoverished peasants to fend for themselves. The result has been a disaster in Africa, with farm productivity stagnant for decades. The bank also pushed for privatization of national health systems, water utilities, and road and power networks, and has grossly underfinanced these critical sectors. This extreme free-market ideology, also called “structural adjustment”, went against the practical lessons of development successes in China and the rest of Asia. Practical development strategy recognizes that public investments - in agriculture, health, education, and infrastructure- are necessary complements to private investments. The World Bank has instead wrongly seen such vital public investments as an enemy of private sector development. Whenever the banks’ ideology failed, it has blamed the poor for corruption, mismanagement, or lack of initiative. Instead of focusing its attention on helping the poorest countries to improve their infrastructure, there has been a crusade against corruption. The good news is that African governments are getting the message on how to spur economic growth and are getting crucial help from China and other partners that are less wedded to extreme free-market ideology than the world Bank. They have declared their intention to invest in infrastructure, agriculture modernistation, public health, and education. It is clear the Bank can regain its relevance only if it becomes practical once again, by returning its focus to financing public investments in priority sectors. If that happens, the Bank can still do justice to the bold vision of a world of shared prosperity that prompted its creation after World War II.

Why is the author optimistic about Africa’s future?


Read the given passage carefully and attempt the question that follows.

The work which Gandhiji had taken up was not only regarding the achievement of political freedom but also the establishment of a new social order based on truth and nonviolence, unity and peace, equality and universal brotherhood and maximum freedom for all. This unfinished part of his experiment was perhaps even more difficult to achieve than the achievement of political freedom. In the political struggle, the fight was against a foreign power and all one could do was either join it or wish it success and give it his/her moral support. In establishing a social order on this pattern, there was a strong possibility of a conflict arising between diverse groups and classes of our own people. Experience shows that man values his possessions even more than his life because in the former he sees the means for perpetuation and survival of his descendants even after his body is reduced to ashes. A new order cannot be established without radically changing the mind and attitude of men towards property and, at some stage or the other, the ‘haves’ have to yield place to the ‘have-nots’. We have seen, in our time, attempts to achieve a kind of egalitarian society and the picture of it after it was achieved. But this was done, by and large, through the use of physical force. 

In the ultimate analysis it is difficult, if not impossible, to say that the instinct to possess has been rooted out or that it will not reappear in an even worse form under a different guise. It may even be that like a gas kept confined within containers under great pressure, or water held back by a big dam, once the barrier breaks, the reaction will one day sweep back with a violence equal in extent and intensity to what was used to establish and maintain the outward egalitarian form. This enforced egalitarianism contains, in its bosom, the seed of its own destruction.

The root cause of class conflict is possessiveness or the acquisitive instinct. So long as the ideal that is to be achieved is one of securing the maximum material satisfaction, possessiveness is neither suppressed nor eliminated but grows on what it feeds. Nor does it cease to be possessiveness, whether it is confined to only a few or is shared by many.

If egalitarianism is to endure, it has to be based not on the possession of the maximum material goods by a few or by all but on voluntary, enlightened renunciation of those goods which cannot be shared by others or can be enjoyed only at the expense of others. This calls for substitution of material values by purely spiritual ones. The paradise of material satisfaction, which is sometimes equated with progress these days, neither spells peace nor progress. Mahatma Gandhi has shown us how the acquisitive instinct inherent in man can be transmuted by the adoption of the ideal of trusteeship by those who ‘have’ for the benefit of all those who ‘have not’ so that, instead of leading to exploitation and conflict, it would become a means and incentive for the amelioration and progress of society respectively.

According to the passage, people ultimately overturn a social order


The question in this section is based on a single passage. The question is to be answered on the basis of what is stated or implied in the passage.

The spread of education in society is at the foundation of success in countries that are latecomers to development. In the quest for development, primary education is absolutely essential because it creates the base. But higher education is just as important for it provides the cutting edge. And universities are the life-blood of higher education. Islands of excellence in professional education, such as Indian Institutes of Technology (IITs) and Indian Institutes of Management (IIMs), are valuable complements but cannot be substituted for universities that provide educational opportunities for people at large. 

There can be no doubt that higher education has made a significant contribution to economic development, social progress and political democracy in independent India. It is a source of dynamism for the economy. It has created social opportunities for people, it has fostered the vibrant democracy in our polity. It has provided a beginning for the creation of a knowledge society. But it would be a mistake to focus on its strengths alone. It has weaknesses that are a cause for serious concern. There is, in fact, a quiet crisis in higher education in India that runs deep. It is not yet discernible simply because there are pockets of excellence, an enormous reservoir of talented young people and intense competition in the admissions process. And, in some important spheres, we continue to reap the benefits of what was sown in higher education 50 years ago by the founding fathers of the republic. The reality is that we have miles to go. The proportion of our population, in the age group 18-24, that enters the world of higher education is around 7%, which is only one-half the average for Asia. The opportunities for higher education, in terms of the number of places in universities, are simply not enough in relation to our need. What is more, the quality of higher education in most of our universities requires substantial improvement? IT is clear that the system of higher education in India faces serious challenges. It needs a systematic overhaul so that we can educated much larger numbers without diluting academic standards. This is imperative because the transformation of economy and society in the 21st century would depend, in significant part, on the spread and the quality of education among our people, particularly in the sphere of higher education. It is only an inclusive society that can provide the foundations for a knowledge society.

The challenges that confront higher education in India are clear. It needs a massive expansion of opportunities for higher education, to 1500 universities nationwide, that would enable India to attain a gross enrolment ration of at least 15% by 2015. It is just as important to raise the average quality of higher education in very sphere. At the same time, it is essential to create institutions that are exemplars of excellence at par with the best in the world. In the pursuit of these objectives, providing people with access to higher education in a socially inclusive manner is imperative. The realization of these objectives, combined with access, would not only develop the skills and capabilities we need for the economy but would also help transform India into a knowledge economy and society.

The style of the passage can be best described as 


The question in this section is based on a single passage. The question is to be answered on the basis of what is stated or implied in the passage.

The spread of education in society is at the foundation of success in countries that are latecomers to development. In the quest for development, primary education is absolutely essential because it creates the base. But higher education is just as important for it provides the cutting edge. And universities are the life-blood of higher education. Islands of excellence in professional education, such as Indian Institutes of Technology (IITs) and Indian Institutes of Management (IIMs), are valuable complements but cannot be substituted for universities that provide educational opportunities for people at large. 

There can be no doubt that higher education has made a significant contribution to economic development, social progress and political democracy in independent India. It is a source of dynamism for the economy. It has created social opportunities for people, it has fostered the vibrant democracy in our polity. It has provided a beginning for the creation of a knowledge society. But it would be a mistake to focus on its strengths alone. It has weaknesses that are a cause for serious concern. There is, in fact, a quiet crisis in higher education in India that runs deep. It is not yet discernible simply because there are pockets of excellence, an enormous reservoir of talented young people and intense competition in the admissions process. And, in some important spheres, we continue to reap the benefits of what was sown in higher education 50 years ago by the founding fathers of the republic. The reality is that we have miles to go. The proportion of our population, in the age group 18-24, that enters the world of higher education is around 7%, which is only one-half the average for Asia. The opportunities for higher education, in terms of the number of places in universities, are simply not enough in relation to our needs. What is more, the quality of higher education in most of our universities requires substantial improvement? IT is clear that the system of higher education in India faces serious challenges. It needs a systematic overhaul so that we can educated much larger numbers without diluting academic standards. This is imperative because the transformation of economy and society in the 21st century would depend, in significant part, on the spread and the quality of education among our people, particularly in the sphere of higher education. It is only an inclusive society that can provide the foundations for a knowledge society.

The challenges that confront higher education in India are clear. It needs a massive expansion of opportunities for higher education, to 1500 universities nationwide, which would enable India to attain a gross enrolment ration of at least 15% by 2015. It is just as important to raise the average quality of higher education in very sphere. At the same time, it is essential to create institutions that are exemplars of excellence at par with the best in the world. In the pursuit of these objectives, providing people with access to higher education in a socially inclusive manner is imperative. The realization of these objectives, combined with access, would not only develop the skills and capabilities we need for the economy but would also help transform India into a knowledge economy and society.

What is the antonym of the expression ‘cutting edge’? 


Read the given passages and answer the question with the help of the information provided in the passage.

Teaching, more even than most other professions, has been transformed during the last hundred years from a small, highly skilled profession concerned with a minority of the population, to a large and important branch of public service. The profession has a great and honourable tradition, extending from the dawn of history until recent times, but any teacher in the modern world who allows himself to be inspired by the ideals of his predecessors is likely to be made sharply aware that it is not his function to teach what he thinks, but to instill such beliefs and prejudices as are thought useful by his employers. 

The author seems to


Read the given passages and answer the question with the help of the information provided in the passage.

One of South America's mysteries is Easter Island. Easter Island, also called Rapa Nui and Isla de Pascua, 3600 Ion (2,237mi) west of Chile, is a volcanic island with an interesting and partly unknown history. The island was named by the Dutch explorer Jacob Roggeveen because he encountered it on Easter Sunday 1722. He was the first European to find the island. The official name of the island, Isla de Pascua, means Easter Island in Spanish. This island is famous because of the approximately 887 huge statues which were found there. The statues consist of heads and complete torsos, the largest of which weight 84 tons! These monuments, called moai, were carved out of compressed volcanic ash, called tuff, which was found at a quarry ar a place called Rano Raraku. Statues are still being found. Some of the monuments were left only half-carved. Nobody knows why Rano Raraku was abandoned. It is thought that the statues were carved by the ancestors of the modern Polynesian inhabitants. But, the purpose of the statues and the reason they have abandoned remain mysteries. 

Rano Raraku is


Read the given passages and answer the question with the help of the information provided in the passage.

The Constitution of the United States protects both property rights and freedom of speech. At times, these rights conflict. The resolution then requires a determination as to the type of property involved. If the property is private and not open to the general public, the owner may absolutely deny the exercise of the right of free speech thereon. On the other hand, if public land is at issue, the First Amendment protections of expression are applicable. However, the exercise of free speech thereon is not absolute. Rather, it is necessary to determine the appropriateness of the forum. This requires that consideration be given to a number of factors including character and normal use of the property, the extent to which it is open to the public, and the number and types of persons who frequent it. If the forum is clearly public or clearly private, the resolution of the greater rights is relatively straight forward.

In the area of the quasi-public property, balancing these rights has produced a dilemma. This is the situation when a private owner permits the general public to use his property. When· persons seek to use the land for passing out handbills or picketing, how is a conflict between property rights and freedom of expression resolved? The precept that a private property owner surrenders his rights in proportion to the extent to which he opens up his property to the public is not new. In 1675, Lord Chief Justice Hale wrote that when private property is "affected with a public interest, it ceases to be private." Throughout the development of Anglo-American law; the individual has never possessed absolute dominion over property. Land becomes clothed with a public interest when the owner devotes his property to a use in which the public has an interest. In support of this position, the chairman of the board of the Wilde Lake Shopping Centre in Columbia, Maryland said: The only real purpose and justification of any of these centres is to serve the people in the area - not the merchants, not the developers, not the architects. The success or failure of a regional shopping centre will be measured by what it does for the people it seeks to serve. These doctrines should be applied when accommodation must be made between a shopping centre owner's private property rights and the public's right to free expression. It is hoped that when the Court is asked to balance these conflicting rights it will keep in mind what Justice Black said in 1945: "When we balance the constitutional rights of owners of property against those of the people to enjoy (First Amendment) freedom(s) ..... we remain mindful of the fact that the latter occupy a preferred position."

All other things being equal, the courts must


Read the given passages and answer the question with the help of the information provided in the passage.

Thomas Edison was born in 1847 In Milan, Ohio. He was nicknamed 'Al' at an early age. At age 11, Edison moved to Michigan where he spent the remainder of his childhood. Thomas Edition struggled at school but learned to love reading and conducting experiments from his mother who taught him at home. At age 15, Edison became a 'tramp together', sending and rece1vrng messages via Morse code, an electronically-conveyed alphabet using different clicks for each letter. In 1870, Edison moved to New York City and improved the stock ticker. He soon formed his own company that manufactured the new stock tickers. He also began working on the telegraph and invented a version that could send our messages at once. Edison then moved with his family to New Jersey where he started his famous laboratory. In 1877, Edison, with help from 'muckers', individuals from around the world looking to make fortune in America, invented the phonograph. The phonograph was a machine that recorded and played back sounds. In 1878, Edison invented the light bulb as well as the power grid system, which could generate electricity and deliver it to homes through a network of wires. He subsequently started the Edison Electric Light Company in October of 1878. Edison continued to invent or improve products and make significant contributions to X-ray technology, storage batteries and motion pictures (movies). Edison was a prolific inventor, holding 1,093 US patents in his name, as well as many patents in the United Kingdom, France, and Germany. 

Which of the following is not included in Thomas Edison's invention?


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