I will let you know about AIIMS Entrance Exam for MSC so that you can go through it and have idea about the exam.

Eligibility
M.Sc/M.Biotechnology:
The candidates must posses one of the following qualifications and have secured at least 60% marks for General/OBC candidates (55% marks in case of SC/ST candidates) in aggregate in the qualifying exam:
MBBS/BDS with 55% marks (50% for SC/ST) or B.V.Sc/B.Pharma/B.Sc Degree (3 years) with at least 60% marks (55% for SC/ST)
B.V.Sc., B.Pharmacy
Bachelor of Physiotherapy (4½-year course)
B.Sc degree of minimum three years duration in any subject
(Candidates having degree other than above are not eligible)

M.Biotechnology
Admission Requirements are same like other M.Sc courses except above two courses. B.Tech (Biotechnology) is also covered under eligibility criteria

M.Sc Nursing
i) B.Sc (Hons) Nursing /B.Sc Nursing (Post-Certificate)/Post-Basic/B.Sc Nursing (4 years) course from any recognized University, from an educational institution Recognized by the Indian Nursing Council, with 60% marks for Gen/OBC candidates (55% marks in case of SC/ST candidates)
ii) Registration as Nurse, RN, RM (Registered Nurse, Registered Midwife) with any State Nursing Council

Application fees
General/Unreserved (UR): Rs.1000/-

Other Backward Classes (OBC): Rs.1000/-

Scheduled Caste (SC): Rs.800/-

Scheduled Tribe (ST): Rs.800/-

Orthopedic/Physically Handicapped (OPH): Nil

Post-Graduate Courses

M.Sc Courses: Anatomy (05), Biochemistry (05), Biophysics (05), Pharmacology (05), Physiology (05), Perfusion Technology (05), Reproductive Biology and Clinical Embryology (05), Nuclear Medicine Technology (05)

M. Biotechnology (60 Seats)

M.Sc Nursing: Cardiological / CTVS Nursing (03) Oncological Nursing (03) Neurosciences Nursing (03) Nephrological Nursing (03) Critical Care Nursing (03) Paediatric Nursing (04) Psychiatric Nursing (03)