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CDS II 2015
Question #106
Environmental Pollution
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Which of the following is no gaseous air pollutant?
A
Oxides of sulphur
B
Oxides of nitrogen
C
Hydrocarbon
D
Smoke
Pick an option above to test your answer
Reveal Answer ⌄
Subject:
Environment
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Which of the following is no gaseous air pollutant? | CDS II 2015 Solved PYQ | UPSCGPT