The correct answer is (b), Maharashtra.
Maharashtra has the highest concentration of slum population in India, with over 11 million people living in slums. This is followed by Uttar Pradesh (8.1 million), West Bengal (7.5 million), and Andhra Pradesh (7.2 million).
Slums are defined as areas where the majority of the population lives in inadequate housing, with poor access to basic services such as water, sanitation, and electricity. They are often located in hazardous areas, such as near industrial sites or on floodplains.
The growth of slums in India is a result of a number of factors, including rapid urbanization, rural poverty, and lack of affordable housing. Slums are often seen as a breeding ground for crime and violence, and they can have a negative impact on the health and well-being of their residents.
The Indian government has taken a number of steps to address the problem of slums, including providing financial assistance to slum dwellers to improve their housing conditions, and building new public housing units. However, these efforts have not been able to keep up with the pace of growth of slums.
The problem of slums is a complex one, and there is no easy solution. However, it is important to address the issue in order to improve the lives of millions of people who live in slums.