Computer · Environmental Engineering
What is the maximum permissible concentration of fluoride allowed in drinking water, expressed in mg/L or ppm?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 15 mg/litre
- 220.5 mg/litre
- 310 mg/litre
- 41.5 mg/litre✓
Correct answer
1.5 mg/litre
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Computer?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Environmental Engineering MCQs →Want more practice questions on Environmental Engineering?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Environmental Engineering