MBBS admissions in Rajasthan are decided based on the NEET UG exam results, followed by state-level counselling. To qualify, candidates must have completed their 12th grade with Physics, Chemistry, and Biology and must have cleared the NEET exam. The necessary documents include the NEET scorecard, class 10/12 mark sheets, domicile certificate (if applicable), caste or PwD certificates (if relevant), and other required paperwork.