Computer · Environmental Engineering
जलीय जीवन को बनाए रखने के लिए किसी भी प्राकृतिक नदी प्रणाली में वांछनीय घुलित ऑक्सीजन (D.O.) की न्यूनतम मात्रा किससे कम नहीं होनी चाहिए?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 11 mg/L
- 24 mg/L✓
- 35 mg/L
- 42 mg/L
सही उत्तर देखें
4 mg/L
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
Preparing for Computer?
Practice full-length Computer 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