Environment & Ecology · Environmental Science
Biological Oxygen Demand (BOD) of a wastewater sample is always less than its:
- 1Standard Plate Count (SPC)
- 2Chemical Oxygen Demand (COD)✓
- 3Most Probable Number (MPN)
- 4Dissolved Oxygen (DO)
Correct answer
Chemical Oxygen Demand (COD)
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!
Preparing for Environment & Ecology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Environmental Science?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Environment & Ecology · Environmental Science