priyaankasarkar Student Expert 17th Jan, 2020

Your code will be 02. This is because though you have started your B.Sc and discontinued it, your relevant highest qualification remains 10+@ and hence your code will be 02. Code 02 says: 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.

Going by this, you needn't make any changes to your qualification code. You can leave it the way it is.