Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) General Knowledge Ecology and Environment Environmental pollution
Which of the following are considered as Air Pollutants in the National Ambient Air Quality Standards published by the Central Air Pollution Control Board?
i. Particulate Matter,
ii. Ozone,
iii. Nitrogen Dioxide,
iv. Carbon Monoxide,
v. Pb,
vi. Carbon dioxide
1
i, ii, iii, iv and v only
2
i, ii, iii and iv only
3
ii, iii, iv and v only
4
i, iii, iv, v and vi only