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UPSC Civil ServicesPrelims2024General Studies Paper I
Question
QQ90. According to the Environmental Protection Agency (EPA), which one of the following is the largest source of sulphur dioxide emissions ?
Options
- A Locomotives using fossil fuels
- B Ships using fossil fuels
- C Extraction of metals from ores
- D Power plants using fossil fuels
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Correct Answer
D Power plants using fossil fuels
Model Answer
Answer: option D, as per UPSC's final answer key (Series A).