Hi

You need to choose the code 02.

This is because,

You left your bsc first year and now your highest qualification with all the three subjects i. e physics chemistry and Biology/ biotechnology remains your 10+2.

But,

In case, if you left bsc after passing bsc 1st year and you had all the three of PCB in your 1st year then you need to choose code 5.

While those who have completed BSc with at least any two of physics chemistry and Biology in their bsc need to select code 6.

Here's a short brief of Neet codes :-

--------) Code 1 :- code 1 is for class 12th board 2021  examination appearing students with physics, chemistry, biology and English or have have already appeared but results are awaited i. e have not been declared.

--------) Code 2 :- code 2 is for all those who have passed their 10+2/higher /senior secondary/ Indian School Certificate Examination with physics, chemistry, biology and English

--------) Code 3 :- code 3 says it is for those passed their intermediate / pre- degree examination  with physics, chemistry, biology/biotechnology and English ,your physics, chemistry and biology/biotechnology should also contain practical exam.

--------) Code 4 :- pre - medical degree with Physics, chemistry and biology/biotechnology after passing hsc i. e 10+2 or puc or equivalent.

--------) Code 5 :- code 5 is for all those who are doing graduation and have all the three of Physics, chemistry and biology in their graduation.

--------) Code 6 :- code 6 is for all those students who have passed  BSc  with at least any two of following subjects :-

>>>>Physics,

>>>>chemistry ,

>>>>biology

--------) Code 7 :- code 7 is for those who have passed their examination from foreign board which is equivalent of Indian 10+2 board.

For more visit

https://medicine.careers360.com/articles/neet-qualification-codes

Thank you