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The number of people in the world who natively speak Language A is 330 million. The number of people in the world who natively speak Language B is 260 million. Language experts who chart the growth of both languages claim that in five years, the number of persons who natively speak Language A will be approximately 450 million, and the number of persons who natively speak Language B will be approximately 300 million.
In the table below, identify the average annual rate of growth of Language A native speakers, and then identify the difference between Language A’s and Language B’s average annual growth rates. Make only two selections, one in each column.
LANGUAGE A: 24,000,000 DIFFERENCE BETWEEN LANGUAGE A AND LANGUAGE B: 16,000,000
  • a)
    6 million, 8 million
  • b)
    24 million, 8 million
  • c)
    12 million, 48 million
  • d)
    24 million, 16 million
  • e)
    8 million, 24 million
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
The number of people in the world who natively speak Language A is 330...
(A) LANGUAGE A
average annual rate of growth of Language A native speakers = (450 - 330) / 5 = 24 million
(B) DIFFERENCE BETWEEN LANGUAGE A AND LANGUAGE B
average annual rate of growth of Language A native speakers = (450 - 330) / 5 = 24 million
average annual rate of growth of Language b native speakers = (300 - 260) / 5 = 8 million
HENCE, THE DIFFERENCE = 24 million - 8 million = 16 million
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Though the truism about Inuits having a hundred words for snow is an exaggeration, languages really are full of charming quirks that reveal the character of a culture. Dialects of Scottish Gaelic, for instance, traditionally spoken in the Highlands and, later on, in fishing villages, have a great many very specific words for seaweed, as well as names for each of the components of a rabbit snare and a word for an egg that emerges from a hen sans shell. Unfortunately for those who find these details fascinating, languages are going extinct at an incredible clip, - one dies every 14 days - and linguists are rushing around with tape recorders and word lists, trying to record at least a fragment of each before they go. The only way the old tongues will stick around is if populations themselves decide that there is something of value in them, whether for reasons of patriotism, cultural heritage, or just to lure in some language-curious tourists. But even when the general public opinion is for preservation of their linguistic diversity, linguists are finding it increasingly difficult to achieve such a task.Mathematicians can help linguists out in this mission. To provide a test environment for programs that encourage the learning of endangered local languages, Anne Kandler and her colleagues decided to make a mathematical model of the speakers of Scottish Gaelic. This was an apposite choice because the local population was already becoming increasingly conscious about the cultural value of their language and statistics of the Gaelic speakers was readily available. The model the mathematicians built not only uses statistics such as the number of people speaking the languages, the number of polyglots and rate of change in these numbers but also figures which represent the economic value of the language and the perceived cultural value amongst people. These numbers were substituted in the differential equations of the model to find out the number of new Gaelic speakers required annually to stop the dwindling of the Gaelic population. The estimate of the number determined by Kandlers research helped the national Gaelic Development Agency to formulate an effective plan towards the preserving the language. Many languages such as Quechua, Chinook and Istrian Vlashki can be saved using such mathematical models. Results from mathematical equations can be useful in strategically planning preservation strategies. Similarly mathematical analysis of languages which have survived against many odds can also provide useful insights which can be applied towards saving other endangered languages.The Authors conclusion that languages such as Quechua, Chinook, and Istrian Vlashki can be saved using such mathematical models (beginning of last para.) is most weakened if which of the following is found to be true?

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The number of people in the world who natively speak Language A is 330 million. The number of people in the world who natively speak Language B is 260 million. Language experts who chart the growth of both languages claim that in five years, the number of persons who natively speak Language A will be approximately 450 million, and the number of persons who natively speak Language B will be approximately 300 million.In the table below, identify the average annual rate of growth of Language A native speakers, and then identify the difference between Language A’s and Language B’s average annual growth rates. Make only two selections, one in each column.LANGUAGE A: 24,000,000 DIFFERENCE BETWEEN LANGUAGE A AND LANGUAGE B: 16,000,000a)6 million, 8 millionb)24 million, 8 millionc)12 million, 48 milliond)24 million, 16 millione)8 million, 24 millionCorrect answer is option 'D'. Can you explain this answer?
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The number of people in the world who natively speak Language A is 330 million. The number of people in the world who natively speak Language B is 260 million. Language experts who chart the growth of both languages claim that in five years, the number of persons who natively speak Language A will be approximately 450 million, and the number of persons who natively speak Language B will be approximately 300 million.In the table below, identify the average annual rate of growth of Language A native speakers, and then identify the difference between Language A’s and Language B’s average annual growth rates. Make only two selections, one in each column.LANGUAGE A: 24,000,000 DIFFERENCE BETWEEN LANGUAGE A AND LANGUAGE B: 16,000,000a)6 million, 8 millionb)24 million, 8 millionc)12 million, 48 milliond)24 million, 16 millione)8 million, 24 millionCorrect answer is option 'D'. Can you explain this answer? for GMAT 2024 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about The number of people in the world who natively speak Language A is 330 million. The number of people in the world who natively speak Language B is 260 million. Language experts who chart the growth of both languages claim that in five years, the number of persons who natively speak Language A will be approximately 450 million, and the number of persons who natively speak Language B will be approximately 300 million.In the table below, identify the average annual rate of growth of Language A native speakers, and then identify the difference between Language A’s and Language B’s average annual growth rates. Make only two selections, one in each column.LANGUAGE A: 24,000,000 DIFFERENCE BETWEEN LANGUAGE A AND LANGUAGE B: 16,000,000a)6 million, 8 millionb)24 million, 8 millionc)12 million, 48 milliond)24 million, 16 millione)8 million, 24 millionCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for GMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The number of people in the world who natively speak Language A is 330 million. The number of people in the world who natively speak Language B is 260 million. Language experts who chart the growth of both languages claim that in five years, the number of persons who natively speak Language A will be approximately 450 million, and the number of persons who natively speak Language B will be approximately 300 million.In the table below, identify the average annual rate of growth of Language A native speakers, and then identify the difference between Language A’s and Language B’s average annual growth rates. Make only two selections, one in each column.LANGUAGE A: 24,000,000 DIFFERENCE BETWEEN LANGUAGE A AND LANGUAGE B: 16,000,000a)6 million, 8 millionb)24 million, 8 millionc)12 million, 48 milliond)24 million, 16 millione)8 million, 24 millionCorrect answer is option 'D'. Can you explain this answer?.
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