Solved UPSC CDS/OTA Question
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Q · Environmental PollutionMedium · 45s
Which of these cities has been historically affected by “London Smog”?
TopicEnvironmental Pollution
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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The 1952 London Smog was due to coal burning, causing severe sulphurous smog.
Final Answer: Option D — London