1.

If the average sewage from a city is 95 × 106 l/day and the average 5-day BOD is 300 mg/l against a standard of 75 mg/day per capita at 20°C, then the population equivalent of the city will be

A. 28,500
B. 285 × 106
C. 3,80,000
D. 380 × 106
Answer» E.


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