supply of developing and deploying a secure, web-based computer based exam (cbt) system for recruitment under compassionate appointment, scouts & guides, and cultural quota across south central railway divisions. with enough security features and compliance through role-based access, encryption, and audit trails; exam functionality to include unlimited attempts, mock tests, automated mcq evaluation, and question paper locking; reporting and monitoring with dashboards, real-time tracking, and exportable results; and a participant module using android tablets in kiosk mode with qr entry, auto-save, and resume features. the system to be built on a scalable on-premise architecture with encrypted databases, secure apis. the project includes two years of maintenance, updates, and helpdesk support. details of requirement are attached as document.