Hello,

MBBS full-form is Bachelor of Medicine and Bachelor of Surgery. MBBS is a 5.5-years long UG course that is divided into 4.5years of core study and 1 year of internship in any field of medicine.

The minimum requirements for the MBBS course are 50% marks in physics, chemistry, biology and English in the '10+2' examinations. For reserved category students the requirement is 40%.

So you to do all three subject PCB in order to give NEET or any other medical exam.

12th marks are considered for MBBS admission in both - India and abroad. For India, the colleges do not ask for a high percentage in class 12th. However, you must have at least 50% marks in 12th.

Some of the top MBBS colleges in India are AIIMS New Delhi, Christian Medical College, Vellore, Banaras Hindu University (BHU), Amrita Vishwa Vidyapeeth, etc. The MBBS fees range from INR 10,000 to INR 6 Lakhs.

https://medicine.careers360.com/articles/mbbs-admission-in-india

Hope this helps!!!