engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) General Science Biology Ecology & Environment

वायु प्रदूषकों का एक उदाहरण है-

1
हीलियम
2
O3
3
आयोडीन 131
4
निस्तारित बिजली के बल्ब
5
CO2
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters