This paper, based on the data from the annual Periodic Labour Force Survey, reflects on the lack of sustainable sources of livelihood and the phenomenon of multiple activities pursued simultaneously. A thorough analysis of the quarterly data suggests that in the rural areas, workers largely dependent on agriculture are compelled to shift to other activities in the off season. The nature of employment also varies, particularly in the urban areas. The occupational choice model estimated based on the quarterly data is indicative of changes in the marginal effect for workers of a given caste or an individual with a certain educational attainment. Certain social categories and workers with less educational attainments are more susceptible to changing probability of joining a particular activity and adopting multiple activities.