nursing AIIMS CRE ESIC Nursing Officer 2025 Mock Test Series General Knowledge Science Technology and Inventions

Nalgonda technique is a method of :

1
Water fluoridation
2
Filtration of water
3
Sterilization of water
4
Defluoridation of water
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