- A) Solid food samples
- B) Water samples
- C) Air samples
- D) Soil samples
Most Probable Number (MPN) Test
Total MCQ: 23
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1st
Sourav
Score: 90%
Questions: 20
2nd
Priyanka
Score: 90%
Questions: 10
3rd
Vesnce
Score: 45%
Questions: 20
4th
Hector
Score: 40%
Questions: 10
22 What kind of growth pattern is observed in the MPN test tubes?
- A) Uniform growth across all tubes
- B) No growth in any tubes
- C) Variable growth depending on dilution
- D) Growth only in control tubes
23 What does the MPN test primarily measure?
- A) Total coliform bacteria
- B) E. coli presence
- C) Fecal coliform bacteria
- D) Yeast contamination