Dear Shaifali,  MBBS in India is a 4.5 years course along with one year mandatory rotational internship. So, all put together, it is 5.5 months. In India there are only 3 entrance examinations through which you can take admission for MBBS. They are NEET UG, AIIMS MBBS and JIPMER MBBS. While AIIMS MBBS and JIPMER MBBS conduct their own entrance examinations for 1200 amd 200 seats of their respective branches only NEET is conducted at National Level for admission to approximately 61,000 Medical Seats. Even if you have to study MBBS abroad, you should qualify in NEET.