HomeUPSCWhat is the minimum number of workers required in a factory for the mandatory appointment of a Safety Officer 1. What is the minimum number of workers required in a factory for the mandatory appointment of a Safety OfficerBy Admin / October 4, 2025 A. more than 500 B. more than 1000 C. more than 750 D. more than 250 ✅ The correct answer is option B.