If Biochemical oxygen demand (BOD) of a town is 20000 kg/day and BOD per capita per day is 0.05 kg, then population equivalent of town is
A. 1000
B. 4000
C. 100000
D. 400000
Answer:D
If Biochemical oxygen demand (BOD) of a town is 20000 kg/day and BOD per capita per day is 0.05 kg, then population equivalent of town is
A. 1000 B. 4000 C. 100000 D. 400000