Explanation: In the context of Indian rural economy and social development, landless labourers form a significant portion of the agricultural workforce. These individuals do not own land and are dependent on daily wage labour for their livelihood. Their primary development goals are centered around securing more days of work and higher wages, which directly impact their economic stability and overall well-being.
Landless labourers face numerous challenges, including seasonal unemployment, low wages, and lack of social security. Their economic condition is often precarious, as they are vulnerable to fluctuations in the demand for labour and changes in agricultural practices. Therefore, the most critical development goal for them is to ensure a steady and sufficient number of working days throughout the year.
Option A, high prices for the crop, is not relevant to landless labourers because they do not own the land or crops. This option pertains more to the interests of landowners or farmers who benefit from higher crop prices. While higher crop prices can indirectly benefit the rural economy, they do not directly address the immediate needs of landless labourers.
Option C, cheap labour, is incorrect because it implies lower wages, which is counterproductive to the economic development of landless labourers. Cheap labour often leads to exploitation and lower income, which is detrimental to their well-being. The goal should be to secure fair wages and better working conditions, not to reduce labour costs.
Option D, a pollution-free environment, is important for the overall health and well-being of the community. However, it is not the primary development goal for landless labourers. While environmental factors are significant, they do not directly address the immediate economic needs of securing more work and higher wages.
In conclusion, the correct answer is Option B, more days of work. This directly addresses the economic needs of landless labourers by providing them with a stable source of income and improving their overall living conditions. Ensuring more days of work is a fundamental step towards their socio-economic development and empowerment.