state gov DSSSB Nursing Officer Mock Test 2024 Nursing Environmental Sanitation

_____ एक जैव निम्नीकरणीय प्रदूषक है।

1
डीडीटी 
2
पॉलिथीन
3
पेंट उद्योग के अपशिष्ट
4
नगर सीवेज
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