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This question belongs to Civil Engineering Environmental Engineering

Environmental Engineering

?

The ratio of 5 day BOD to ultimate BOD is about

A) $$\frac{1}{3}$$ B) $$\frac{2}{3}$$ C) $$\frac{3}{4}$$ D) $$1$$

Answer & Solution

Correct Answer: Option B

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Question posted by Examveda

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