Hello,

Yes, provided you complete the course prerequisites and the institutions specific requirements, your 12th grade score of 513 out of possible maximum (likely 600) may qualify you for a b.sc operation theatre anaesthesia program. Typically, this course requires a minimum of 50% in the combined subject of biology, chemistry, and physics. Your school of 513 out of 600 or 85.5%, is higher than the usual minimum. Very fine the precise eligibility requirements of the universities you are interested in is essential, though, as they can have extra requirements, such as particular entrance exams or interview procedures.