As per factories act which among the following are true in respect of the_______ definition of aworker'? [Sec 2(1)] "Worker" means a person employed 1 Directly or by or through any agency (including a contractor 2 With or without the knowledge of the principal employer 3 Whether for remuneration or not 4 In any manufacturing process

• A. 3 and 4 only
• B. 1,3 and 4 only
• C. 1 and 4 only
• D. 1,2,3 and4
• E. o make them responsible Union members and Officers