1. Chapter VB of the Industrial Disputes, 1947 is not applicable to Establishments (not a seasonal one) in which less than :
A 100 or more workmen are employed on an average per month in the preceding twelve months
B Less than 100 workmen are employed on any day during the preceding month
C 100 workmen are employed on any day during the preceding twelve months
D Less than 100 workmen are employed on an average per working day for the preceding twelve months
