Will you please tell me the minimum Required Percentage in 12th to become a Doctor????

In the order to become a Doctor, you need to have minimum 50% marks in the physics, chemistry and biology and need to pursue the 5 year duration MBBA course. For admission in the MBBS course you need to appear in the one of following entrance examinations:

AIIMS All India Institute of Medical Sciences
AIPMT All India Pre-Medical/ Pre-Dental Entrance Test
AIPVT All India Pre-Veterinary Test
AFMC Armed Forces Medical College Entrance Exam
BHU PMT Banaras Hindu University Pre Medical Test
VMU AICEE Vinayaka Missions University All India Common Entrance Examination
CET Karnataka Common Entrance Test
MHTCET Maharashtra Common Entrance Test
COMEDK Consortium of Medical, Engineering and Dental Colleges of Karnataka
CMC Vellore Christian Medical College, Vellore
EAMCET Medical Engineering, Agriculture and Medicine Common Entrance Test
KEAM Kerala Engineering Architecture Medical Examination
UPCAT Uttar Pradesh Common Admission Test
UPCPMT Uttar Pradesh Combined Pre Medical Test
JIPMER Jawaharlal Institute of Post Graduate Medical Education and Research
GOA CET Goa Common Entrance Test
UPMT Uttarakhand Common Pre Medical Entrance Examination
AU AIMEE Annamalai University All India Medical Entrance Exam
HP CPMT Himachal Pradesh Combined Pre Medical Test
AMUPMDC Entrance Exam Association of Managements of Unaided Private Medical and Dental Colleges ENtrance Exam
BLDE UGET BLDE University Under-Graduate Entrance Test
APPG Andhra Pradesh PG Medical Entrance Exam
AIET All India level Entrance test
BHU GNM Banaras Hindu University (BHU) Diploma in General Nursing and Midwifery Entrance Test
NAARM SRF PGS National Academy of Agricultural Research Management Indian Council of Agricultural Research Senior Research Fellowship
JNU CBEE JNU Combined Biotechnology Entrance Exam
PMET Punjab Medical Entrance Test
AICEE All India Common Entrance Examination
DUMET Delhi University Medical/Dental Entrance Test
JCECE Jharkhand Combined Entrance Competitive Examination
PIMS Entrance Exam Pravara Institute of Medical Sciences Entrance Exam
ARS NET Agricultural Research Service and National Eligibility Test
AIPGMEE All India Post Graduate Medical Entrance Examination
DU PGMET Delhi University Post Graduate Medical/Dental Entrance Test
KLE PGAIET KLE University Post-Graduate All India Entrance Test
SBVUMCET Sri Balaji Vidyapeeth University Medical Common Entrance Test
MP DMAT Madhya Pradesh All India Dental & Medical Admission Test
AICET All India Common Entrance Test
CETPPMC Common Entrance Test for Pondicherry Private Medical Colleges
Manipal UGET Manipal Undergraduate Entrance test