Dear Friends, There is significant variations of wages for different category of workers. Unskilled workers Skilled workers Semi Skilled workers. Mt query is how these categories are defined ? If Mr. X is a semi skilled worker in a factory what is the criteria for keeping him under semi skilled category ? How he will move in skilled category ? Is experience a real issue in such categorization? Does education matter in this grading system? Is there any criteria of number of years of service or number of yrs performing the particular job ? Is there any rules framed by the Govt to define these categories ? I need clarification on this.