 
			 
			MCQOPTIONS
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				| 1. | 24,00,000 litres of water passes through a sedimentation tank which has 300 cubic meter volume per day. The detention time for the tank is: | 
| A. | 1.25 hours | 
| B. | 8 days | 
| C. | 3 hours | 
| D. | 0.875 hours | 
| Answer» C. 3 hours | |