Q53
If the coli form bacteria is present in a sample of water, then the coli-form test to be conducted is (i) Presumptive coli-form test (ii) Confirmed coli-form test (iii) Completed coli-form test
A.
Only (i)
B.
Both (i) and (ii)
C.
Both (i) and (iii)
D.
All (i), (ii) and (iii)
AnswerAnswer: Option D
Solution
Answer: Option D
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