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A government agency released results showing that the average lead content in many wines sold in the U.S. exceeds the Federal government's standard for drinking water. According to the results, domestically produced wines tested in the bottle often had lead contents lower than the amount allowed for drinking water; however, when the wines were poured, both domestic and imported wines contained lead levels higher than the standard for drinking water. Italian wines were found to contain some of the highest lead levels.
Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?
  • a)
    Pipes soldered with lead are often used in the wine production process.
  • b)
    The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.
  • c)
    Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.
  • d)
    Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.
  • e)
    Domestic wineries often use contaminated ground water in the wine production process.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
A government agency released results showing that the average lead con...
The information states that domestically produced wines tested in the bottle had lead contents lower than the amount allowed for drinking water. However, when the wines were poured, both domestic and imported wines contained lead levels higher than the standard for drinking water. Italian wines were found to have some of the highest lead levels.
To explain the increase in lead levels of domestically produced wines, we need to find a plausible reason. Let's analyze each option:
(A) Pipes soldered with lead are often used in the wine production process.
  • This option suggests that lead pipes used in the wine production process could contribute to increased lead levels. However, since domestically produced wines tested in the bottle had lower lead contents, it doesn't explain the increase in lead levels when the wines are poured. Hence, this option is not the most likely explanation.
(B) The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.
  • This option suggests that grapes exposed to leaded gasoline exhaust could lead to increased lead levels in the wine. However, this option doesn't directly explain why domestically produced wines have increased lead levels when poured. It may explain lead levels in general, but it doesn't differentiate between domestic and imported wines. Thus, this option is not the most likely explanation.
(C) Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.
  • This option suggests that leaky corks could cause wines to react with lead foil caps, leading to increased lead levels. However, it doesn't explain why domestically produced wines have increased lead levels when poured. Additionally, this option does not address the fact that Italian wines were found to have some of the highest lead levels. Therefore, this option is not the most likely explanation.
(D) Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.
  • This option suggests that lead deposits from the foil caps may accumulate on the lips of the bottles. When the wine is poured, these lead deposits could mix with the wine, leading to increased lead levels. This explanation directly addresses the increase in lead levels when poured and provides a plausible reason for the domestically produced wines to have higher lead levels. Hence, this option is the most likely explanation.
(E) Domestic wineries often use contaminated groundwater in the wine production process.
  • This option suggests that domestic wineries use contaminated groundwater, which could contribute to increased lead levels in the wine. However, this option doesn't explain why domestically produced wines have increased lead levels when poured. Additionally, it doesn't account for the fact that Italian wines were found to have higher lead levels. Therefore, this option is not the most likely explanation.
In conclusion, among the given options, (D) is the most likely explanation for the increase in lead levels of domestically produced wines. It provides a plausible reason for the increase in lead levels when the wines are poured and is consistent with the information provided.
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A government agency released results showing that the average lead content in many wines sold in the U.S. exceeds the Federal governments standard for drinking water. According to the results, domestically produced wines tested in the bottle often had lead contents lower than the amount allowed for drinking water; however, when the wines were poured, both domestic and imported wines contained lead levels higher than the standard for drinking water. Italian wines were found to contain some of the highest lead levels.Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?a)Pipes soldered with lead are often used in the wine production process.b)The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.c)Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.d)Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.e)Domestic wineries often use contaminated ground water in the wine production process.Correct answer is option 'D'. Can you explain this answer?
Question Description
A government agency released results showing that the average lead content in many wines sold in the U.S. exceeds the Federal governments standard for drinking water. According to the results, domestically produced wines tested in the bottle often had lead contents lower than the amount allowed for drinking water; however, when the wines were poured, both domestic and imported wines contained lead levels higher than the standard for drinking water. Italian wines were found to contain some of the highest lead levels.Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?a)Pipes soldered with lead are often used in the wine production process.b)The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.c)Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.d)Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.e)Domestic wineries often use contaminated ground water in the wine production process.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 A government agency released results showing that the average lead content in many wines sold in the U.S. exceeds the Federal governments standard for drinking water. According to the results, domestically produced wines tested in the bottle often had lead contents lower than the amount allowed for drinking water; however, when the wines were poured, both domestic and imported wines contained lead levels higher than the standard for drinking water. Italian wines were found to contain some of the highest lead levels.Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?a)Pipes soldered with lead are often used in the wine production process.b)The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.c)Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.d)Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.e)Domestic wineries often use contaminated ground water in the wine production process.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 A government agency released results showing that the average lead content in many wines sold in the U.S. exceeds the Federal governments standard for drinking water. According to the results, domestically produced wines tested in the bottle often had lead contents lower than the amount allowed for drinking water; however, when the wines were poured, both domestic and imported wines contained lead levels higher than the standard for drinking water. Italian wines were found to contain some of the highest lead levels.Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?a)Pipes soldered with lead are often used in the wine production process.b)The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.c)Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.d)Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.e)Domestic wineries often use contaminated ground water in the wine production process.Correct answer is option 'D'. Can you explain this answer?.
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Italian wines were found to contain some of the highest lead levels.Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?a)Pipes soldered with lead are often used in the wine production process.b)The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.c)Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.d)Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.e)Domestic wineries often use contaminated ground water in the wine production process.Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A government agency released results showing that the average lead content in many wines sold in the U.S. exceeds the Federal governments standard for drinking water. According to the results, domestically produced wines tested in the bottle often had lead contents lower than the amount allowed for drinking water; however, when the wines were poured, both domestic and imported wines contained lead levels higher than the standard for drinking water. Italian wines were found to contain some of the highest lead levels.Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?a)Pipes soldered with lead are often used in the wine production process.b)The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.c)Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.d)Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.e)Domestic wineries often use contaminated ground water in the wine production process.Correct answer is option 'D'. 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Italian wines were found to contain some of the highest lead levels.Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?a)Pipes soldered with lead are often used in the wine production process.b)The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.c)Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.d)Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.e)Domestic wineries often use contaminated ground water in the wine production process.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of A government agency released results showing that the average lead content in many wines sold in the U.S. exceeds the Federal governments standard for drinking water. According to the results, domestically produced wines tested in the bottle often had lead contents lower than the amount allowed for drinking water; however, when the wines were poured, both domestic and imported wines contained lead levels higher than the standard for drinking water. Italian wines were found to contain some of the highest lead levels.Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?a)Pipes soldered with lead are often used in the wine production process.b)The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.c)Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.d)Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.e)Domestic wineries often use contaminated ground water in the wine production process.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A government agency released results showing that the average lead content in many wines sold in the U.S. exceeds the Federal governments standard for drinking water. According to the results, domestically produced wines tested in the bottle often had lead contents lower than the amount allowed for drinking water; however, when the wines were poured, both domestic and imported wines contained lead levels higher than the standard for drinking water. Italian wines were found to contain some of the highest lead levels.Which of the following, if true, contributes most to an explanation of the increase in the lead levels of domestically produced wines?a)Pipes soldered with lead are often used in the wine production process.b)The grapes used to make wine are often exposed to the automobile exhaust produced by leaded gasoline.c)Leaky corks may allow the wines to react with the lead foil caps commonly used to cover the corks.d)Deposits from the lead foil caps commonly used to cover corks may accumulate on the lips of the bottles.e)Domestic wineries often use contaminated ground water in the wine production process.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice GMAT tests.
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