Santosh, your code will be 02. Code 02 says that: The Higher/Senior Secondary Examination or the Indian School Certificate Examination which is equivalent to 10+2 Higher/Senior Secondary Examination after a period of 12 years study, the last two years of such study comprising of Physics, Chemistry, Biology/Bio-technology (which shall include practical tests in these subjects) and Mathematics or any other elective subject with English at a level not less than the core course for English as prescribed by the National Council of Educational Research and Training after introduction of the 10+2+3 educational structure as recommended by the National Committee on Education.

As per details shared by you, Code 2 applies to you. You are advised to fill up "2" as the code while filling application form.

For further information regarding the eligibility and codes, Kindly visit the official website or the link given below:

https://medicine.careers360.com/articles/neet-eligibility-criteria