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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the maximum number of microorganisms allowed per 100 ml in water according to CPCB standards?
💡 Hint: Think of the value the CPCB set for water quality.
Question 2
Easy
What does CFU stand for?
💡 Hint: Focus on what we call a measure of viable microbes.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the standard limit for microorganisms in drinking water according to CPCB?
- 1 per 100 ml
- 5 per 100 ml
- 10 per 100 ml
💡 Hint: Consider the safe drinking water standards.
Question 2
The method of counting microorganisms by culture relies on their ability to grow and reproduce. True or False?
- True
- False
💡 Hint: Remember what viability means!
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Propose a strategy for accurately measuring microorganisms in a sample known to have a high concentration of pathogens.
💡 Hint: Think about how you would reduce the number to manageable levels.
Question 2
Evaluate the effectiveness of visual indicators like turbidity in assessing water quality against proven laboratory methods.
💡 Hint: Consider the pros and cons of quick tests vs. laboratory confirmations.
Challenge and get performance evaluation