Attempt this previous-year question. The correct option stays hidden until you choose.
In the cities of our country, which among the following atmospheric gases are normally considered in calculating the value of Air Quality Index?
1. Carbon dioxide
2. Carbon monoxide
3. Nitrogen dioxide
4. Sulphur Dioxide
5. Methane
Select the correct answer using the code given below
Pick an option to check yourself.
• Correct Answer: B
• India's AQI considers CO, NO₂, SO₂, PM10, PM2.5, O₃, NH₃, and Pb; CO₂ and CH₄ are not AQI pollutants.
• CO₂ and methane are GHGs tracked under climate frameworks, not AQI parameters.
Attempt Prelims MCQs or open Mains questions by paper — then continue the same bank inside the app with visual decks.
GyanGram