Which of the following can be defined as a residential area where dwellings are unfit for human habitation by reasons of dilapidation, overcrowding, lack of ventilation or sanitation facility and having drinking water facilities in unhygienic conditions?
A slum is typically a heavily populated urban residential area consisting, for the most part, of densely clustered, decrepit housing units in a degraded or inadequate infrastructure situation, mostly occupied by poor people. While slums vary in size and other characteristics, reliable sanitation services, clean water sources, reliable electricity and other basic services are mostly lacking. Slum households range from shanty houses to professionally designed dwellings that have deteriorated due to poor-quality construction and/or lack of basic maintenance.
The correct answer is A .