The correct answer is: d) All of the above.
Migrant workers in Assam are often employed in the informal sector, the construction industry, and agriculture.
The informal sector is the part of the economy that is not regulated by the government. It includes activities such as street vending, domestic work, and construction. The informal sector is often seen as a last resort for people who cannot find work in the formal sector. It is characterized by low wages, poor working conditions, and lack of social protection.
The construction industry is a major employer of migrant workers in Assam. The industry is characterized by high levels of informality and low wages. Migrant workers in the construction industry are often exposed to hazardous working conditions and are at risk of accidents and injuries.
Agriculture is another major employer of migrant workers in Assam. The agricultural sector is characterized by low wages, long hours, and poor working conditions. Migrant workers in agriculture are often exposed to pesticides and other hazardous chemicals.
Migrant workers in Assam face a number of challenges, including low wages, poor working conditions, and lack of social protection. They are also vulnerable to exploitation and abuse. The government of Assam has taken some steps to address the challenges faced by migrant workers, but more needs to be done to ensure that they are protected and have access to decent work.