MCQOPTIONS
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MCQOPTIONS
| 1. |
WHAT_IS_THE_AMOUNT_OF_SOLIDS_RELEASED_INTO_WASTEWATER_BY_HUMAN_BEINGS??$ |
| A. | 30 gpcd |
| B. | 40 gpcd |
| C. | 60 gpcd |
| D. | 70 gpcd |
| Answer» E. | |