This document provides eligibility criteria and application details for various job openings at the West Bengal Public Service Commission (WBPSC). It lists two open positions - Inspector of Factories and Principal of Model Residential Schools. For Inspector of Factories, the qualifications required are a degree in engineering and 5 years of relevant work experience, with an age limit of 35 years. For Principal, the requirements are a master's degree in teaching, 10 years of teaching experience, and an age limit of 45 years. It provides pay scales and reservation details for scheduled caste/scheduled tribe candidates. There is an application fee of Rs. 210, with exemptions for some reserved categories.