Computer · Environmental Engineering
What does the E. coli index primarily indicate in drinking water?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Hardness
- 2pH value
- 3Pathogen presence✓
- 4Chlorine level
Correct answer
Pathogen presence
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