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    				| 1. | Afive day b.O.D. At 15°c of the sewage of a town is 100 kg/day. If the 5 day b.O.D. Per head at 15°c for standard sewage is 0.1 kg/day, the population equivalent is | 
| Answer» we CALCULATE the POPULATION by this IRRELEVANT INFORNATION..? | |