Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Biology and Human Welfare
Question #17447
Back to Home
View All Biology and Human Welfare Questions
21 Views
Question
What is formed when solids settle during primary treatment?
A. Activated sludge
B. Biogas
C. Primary sludge
D. Supernatant
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is one benefit of using cyanobacteria in rice fields?
17
Which enzyme helps in breaking down fats in detergents?
22
What is the function of fermentors in industrial applications?
24
Who won the half-marathon gold at the World University Games with a record time?
(Current Affairs)
32
Which country recorded its hottest year ever in 2024 with rising nighttime temperatures?
(Current Affairs)
41