The eligibility criteria for studying MBBS abroad as an Indian student may vary depending on the country and university you choose to study at. However, there are some general eligibility requirements that most universities require Indian students to meet. Here are some of them:

1. Educational qualification: Indian students must have completed their 10+2 education with Physics, Chemistry, and Biology as compulsory subjects. They must also have obtained a minimum of 50% to 60% aggregate marks in their 10+2 exams.

2. Age limit: Most universities abroad have an age limit for MBBS admission, which is usually between 17 to 25 years of age.

3. Entrance exam: Indian students are required to take the NEET (National Eligibility cum Entrance Test) exam to be eligible for MBBS admission abroad. Some universities also require other entrance exams like the MCAT or SAT.

4. English language proficiency: Students whose native language is not English are required to submit proof of their proficiency in the English language. They can do this by taking exams like IELTS, TOEFL, or PTE.

5. Medical fitness: Indian students are required to undergo a medical check-up and submit a fitness certificate from a registered medical practitioner stating that they are fit to pursue MBBS studies.

6. Visa requirements: Students must meet the visa requirements of the country they wish to study in. This may include submitting financial documents, academic transcripts, and proof of language proficiency.

It is important to note that the eligibility criteria may vary from university to university and country to country. Therefore, it is advisable to check the specific eligibility requirements of the university you wish to apply to.