.Septic tanks and Biogas plants are the alternative methods of sewage disposal
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An alternate low cost method of sewage disposal is a septic tank. It consists of tank in which sewage is allowed to flow , ' anaerobic bacteria in the tank decompose the sewage. 'Other methods are chemical toilets and composting pits . These are refered to as onsite sewage disposalsystems.
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01. If you are using Bubble sort for sorting the given numbers in ascending order then find out the number of swappings needed. 3,5, 1, 4,2 Ops: A. 4 B. 5 C. 03 D. 6 Reset
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