[PPSC Principal, HM and BPEO, 2020]
36. Swasth Vayu is
A campaign under Tandarust Punjab to raise awareness against stubble burning
An Air Quality Index developed by Punjab Pollution Control Board
A non-invasive Ventilator to treat COVID-19 patients
A campaign started in Nagpur to check the dwindling forest cover of Maharashtra
Correct Answer :
A non-invasive Ventilator to treat COVID-19 patients