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Last year all refuse collected by Shelbyville city services was incinerated. This incineration generated a large quantity of residual ash. In order to reduce the amount of residual ash Shelbyville generates this year to half of last year's total, the city has revamped its collection program. This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last year's number.
Which of the following is required for the revamped collection program to achieve its aim?
  • a)
    This year, no materials that city services could separate for recycling will be incinerated.
  • b)
    Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.
  • c)
    Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.
  • d)
    The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.
  • e)
    The total quantity of refuse collected by Shelbyville city service's this year will be no greater than that collected last year.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Last year all refuse collected by Shelbyville city services was incine...
(A) This answer choice only remarks that the recyclable refuse shall not be incinerated; it does not provide sufficient grounds to conclude that this measure will ensure that the amount of residual ash will be halved in consonance with the halving of collected truckloads for incineration. Furthermore, since the number of truckloads destined for incineration are going to be halved regardless of whether or not any recyclable refuse shall be included therein, this answer choice does not provide a link between halved truckloads for incineration and the halving of residual ash; therefore, it is an incorrect answer choice.
(B) This answer choice remarks on the decrease in residual ash disposal costs due to recycling and does not touch upon the reduction of residual ash amounts in the slightest; while recycling efforts will certainly reduce the amount of refuse destined for incineration and save on incineration costs thereby, this does not signify a halving of the amount of residual ash; as it does not provide a link between halved truckloads for incineration and the halving of residual ash, it is an incorrect answer choice.
(C) This answer choice is irrelevant as we are not concerned with how much refuse is collected or how much of it is recyclable; already, the number of truckloads destined for incineration are to be halved, and this will happen irrespective of the proportion of recyclable materials. Furthermore, if the proportion of recyclable material is high, the incinerated material will be lesser; however, that does not essentially mean that the ash per unit of refuse will also be reduced; as this answer choice does not provide a link between halved truckloads for incineration and halving of residual ash, it is an incorrect answer choice.
(D) This answer choice provides a necessary condition for the desired halving of residual ash, alongside the given information that the number of truckloads collected will also be halved; if the number of truckloads to be incinerated will be halved, and the amount of residual ash for each truckload after incineration will be no more than it was the previous year, it follows logically that the amount of residual ash produced this year will be no more than half of last year’s; as this answer choice links the halving of truckloads to the halving of residual ash, it is the correct answer choice.
(E) This answer choice is irrelevant, as it states that the amount of refuse collected this year will remain the same as last year, which does not matter, as the number of truckloads to be incinerated will be halved regardless; it does not affect the final amount of refuse to be incinerated and, consequently, the amount of residual ash in the slightest; therefore, it does not address the link between halved truckloads for incineration and the halving of residual ash, and is an incorrect answer choice.
Hence, D is the best answer choice.
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Community Answer
Last year all refuse collected by Shelbyville city services was incine...
Explanation:

Goal:
To reduce the amount of residual ash generated by Shelbyville city services to half of last year's total.

Requirement:
The revamped collection program needs to ensure that the refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.

Explanation:
- If the refuse incinerated this year generates the same amount of residual ash per truckload as last year, then reducing the number of truckloads of refuse to be incinerated to half of last year's number will automatically result in reducing the overall amount of residual ash to half of last year's total.
- This is because even though the total quantity of refuse collected may vary, if the residual ash generated per truckload remains the same, reducing the number of truckloads to be incinerated will directly lead to reducing the total residual ash generated.
Therefore, ensuring that the refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year is crucial for the revamped collection program to achieve its aim of reducing the amount of residual ash generated to half of last year's total.
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Last year all refuse collected by Shelbyville city services was incinerated. This incineration generated a large quantity of residual ash. In order to reduce the amount of residual ash Shelbyville generates this year to half of last years total, the city has revamped its collection program. This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last years number.Which of the following is required for the revamped collection program to achieve its aim?a)This year, no materials that city services could separate for recycling will be incinerated.b)Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.c)Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.d)The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.e)The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.Correct answer is option 'D'. Can you explain this answer?
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Last year all refuse collected by Shelbyville city services was incinerated. This incineration generated a large quantity of residual ash. In order to reduce the amount of residual ash Shelbyville generates this year to half of last years total, the city has revamped its collection program. This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last years number.Which of the following is required for the revamped collection program to achieve its aim?a)This year, no materials that city services could separate for recycling will be incinerated.b)Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.c)Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.d)The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.e)The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.Correct answer is option 'D'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Last year all refuse collected by Shelbyville city services was incinerated. This incineration generated a large quantity of residual ash. In order to reduce the amount of residual ash Shelbyville generates this year to half of last years total, the city has revamped its collection program. This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last years number.Which of the following is required for the revamped collection program to achieve its aim?a)This year, no materials that city services could separate for recycling will be incinerated.b)Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.c)Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.d)The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.e)The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Last year all refuse collected by Shelbyville city services was incinerated. This incineration generated a large quantity of residual ash. In order to reduce the amount of residual ash Shelbyville generates this year to half of last years total, the city has revamped its collection program. This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last years number.Which of the following is required for the revamped collection program to achieve its aim?a)This year, no materials that city services could separate for recycling will be incinerated.b)Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.c)Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.d)The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.e)The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.Correct answer is option 'D'. Can you explain this answer?.
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This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last years number.Which of the following is required for the revamped collection program to achieve its aim?a)This year, no materials that city services could separate for recycling will be incinerated.b)Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.c)Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.d)The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.e)The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.Correct answer is option 'D'. 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This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last years number.Which of the following is required for the revamped collection program to achieve its aim?a)This year, no materials that city services could separate for recycling will be incinerated.b)Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.c)Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.d)The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.e)The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Last year all refuse collected by Shelbyville city services was incinerated. This incineration generated a large quantity of residual ash. In order to reduce the amount of residual ash Shelbyville generates this year to half of last years total, the city has revamped its collection program. This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last years number.Which of the following is required for the revamped collection program to achieve its aim?a)This year, no materials that city services could separate for recycling will be incinerated.b)Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.c)Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.d)The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.e)The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.Correct answer is option 'D'. 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This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last years number.Which of the following is required for the revamped collection program to achieve its aim?a)This year, no materials that city services could separate for recycling will be incinerated.b)Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.c)Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.d)The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.e)The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Last year all refuse collected by Shelbyville city services was incinerated. This incineration generated a large quantity of residual ash. In order to reduce the amount of residual ash Shelbyville generates this year to half of last years total, the city has revamped its collection program. This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last years number.Which of the following is required for the revamped collection program to achieve its aim?a)This year, no materials that city services could separate for recycling will be incinerated.b)Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residual ash.c)Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.d)The refuse incinerated this year will generate no more residual ash per truckload incinerated than did the refuse incinerated last year.e)The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice GMAT tests.
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