Hi

You need to choose the code 02.

This is because,

Though you are doing diploma,  your highest  qualification with all the three subjects i. e physics chemistry and Biology remains 12th senior secondary. And also, it doesn't matter even if it's your 2nd attempt in neet.

While, those who are doing Bsc and have all the three subject i. e physics chemistry and Biology needs to select code 5 and those who have completed BSc with at least any two of physics chemistry and Biology in their bsc need to select code 6.

For more about neet codes visit

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

To help you further, here's how you can fill neet application form

To fill the application form you need to go through 5 steps i. e

*neet registration :- first of all visit the official website of neet i. e ntaneet  to generate your login credentials,

*then fill the form i. e you need to fill your personal academic and contact details

*and after that you need to go for uploading your documents,

*then pay the application fee

• General :-   1500/-

• General-EWS/ OBC-NCL :-   1400

• SC/ST/PwBD/Third Gender :- 800

• Foreign candidate :-  7500

*And finally you should take the printout of confirmation page.

For detailed step by step procedure to fill neet application form, follow the below steps

https://medicine.careers360.com/articles/how-fill-neet-application-form

Thank you