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Directions: Read the given passage carefully and answer the question as follow:
To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.
The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.
Q. What is the primary purpose of the author in writing the passage?
  • a)
    To discuss two alternative hypotheses about the creation of the Alps
  • b)
    To present the results of current studies about the formation of the Alps and to propose further studies
  • c)
    To explain recent developments in a field and predict their eventual consequence
  • d)
    To introduce two hypotheses about the creation of the Alps and agree with one of them
  • e)
    To outline several hypotheses about a natural phenomenon and to support one of them
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Directions: Read the given passage carefully and answer the question a...
(D) is the correct answer because the author is not just providing two alternative theories but clearly agreeing with the theory of erosion.
(A) As explained above, the author is doing more than just discussing the two theories—he is also giving his preference for one.
(B) The author never proposes any further study in the passage.
(C) The author doesn’t make any predictions in the passage.
(E) The author does not outline several hypotheses but only two of them. Also, a mountain cannot really be described as a phenomenon.
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Community Answer
Directions: Read the given passage carefully and answer the question a...
(D) is the correct answer because the author is not just providing two alternative theories but clearly agreeing with the theory of erosion.
(A) As explained above, the author is doing more than just discussing the two theories—he is also giving his preference for one.
(B) The author never proposes any further study in the passage.
(C) The author doesn’t make any predictions in the passage.
(E) The author does not outline several hypotheses but only two of them. Also, a mountain cannot really be described as a phenomenon.
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Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.Which of the following can be inferred from the information provided inthe passage?

Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.With specific reference to the author’s conclusion based on theobservation of rolled stones and pebbles in the gorge, which of thefollowing is an assumption that the author relies on?

Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the function of the first sentence of the secondparagraph—‘The gorge commences… it must be a fissure’?

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Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect answer is option 'D'. Can you explain this answer?
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Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect 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 Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect 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 Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for GMAT. Download more important topics, notes, lectures and mock test series for GMAT Exam by signing up for free.
Here you can find the meaning of Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: Read the given passage carefully and answer the question as follow:To account for the conformation of the Alps, two hypotheses have been advanced, which may be respectively named the hypothesis of fracture and the hypothesis of erosion. The former assumes that the forces by which the mountains were elevated produced fissures in the earth’s crust, and that the valleys of the Alps are the tracks of these fissures; the latter maintains that the valleys have been cut out by the action of ice and water, the mountains themselves being the residual forms of this grand sculpture. I had heard the Via Mala cited as a conspicuous illustration of the fissure theory - the profound chasm thus named, and through which the Hinter-Rhein now flows, could, it was alleged, be nothing else than a crack in the earth’s crust. To the Via Mala I therefore went in 1864 to instruct myself upon the point in question.The gorge commences about a quarter of an hour above Tusis and, on entering it, the first impression certainly is that it must be a fissure. This conclusion in my case was modified as I advanced. Some distance up the gorge I found upon the slopes to my right quantities of rolled stones, evidently rounded by water-action. Still further up, and just before reaching the first bridge which spans the chasm, I found more rolled stones, associated with sand and gravel. Through this mass of detritus, fortunately, a vertical cutting had been made, which exhibited a section showing perfect stratification. There was no agency in the place to roll these stones, and to deposit these alternating layers of sand and pebbles, but the river which now rushes some hundreds of feet below them. At one period of the Via Mala’s history the river must have run at this high level. Other evidences of water-action soon revealed themselves. From the parapet of the first bridge I could see the solid rock 200 feet above the bed of the river scooped and eroded.Q.What is the primary purpose of the author in writing the passage?a)To discuss two alternative hypotheses about the creation of theAlpsb)To present the results of current studies about theformation of the Alps and to propose further studiesc)Toexplain recent developments in a field and predict their eventualconsequenced)To introduce two hypotheses about the creationof the Alps and agree with one of theme)To outline severalhypotheses about a natural phenomenon and to support one ofthemCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice GMAT tests.
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