Explanation:

 Frictional unemployment- is a kind of unemployment that occurs when people are “between jobs” or are looking for their first jobs.  It is a kind of unemployment that occurs when the economy is trying to match people and jobs correctly.  So, if you get fired for poor work, if you quit because you dislike your job, or if you are just looking for your first job, you are frictionally unemployed.

Seasonal unemployment- occurs when people are not working because their jobs only exist at some times of the year.  Agricultural and construction workers are examples of this type of unemployment.

Cyclical unemployment- in this people are out of work because the economy has slowed and there is no demand for whatever the workers make.  This sort of unemployment occurs during recessions.

Disguised Unemployment- here people are apparently employed but their marginal product is zero i.e. contribution to production is nil. This type is a feature of Indian agriculture.