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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2022 · Paper I, General Studies · Q38 of 120

Geo-Scientist Prelims 2022 General Studies Q38: Which of the following major parameters are considered while…

QuestionEnvironment / air pollution

Which of the following major parameters are considered while deriving the Air Quality Index (AQI) of an area in India?

  1. (a) Nitrogen oxide and particulate matter only
  2. (b) Carbon dioxide and nitrogen oxide only
  3. (c) Particulate matter and sulphur dioxide only
  4. (d) Carbon dioxide, nitrogen oxide, particulate matter and sulphur dioxide

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