If you passed your 12th from the Karnataka board in 2024 and are re-appearing for NEET in 2025, your qualifying code on the NEET application form would likely be the code designated for "State Board 12th Examination" within the NEET application portal, which is usually "Code 1"; always double-check the specific codes available on the official NEET website to ensure accuracy.

The exact qualifying codes might vary slightly depending on the latest NEET guidelines, so always refer to the official NTA website for the most updated information.

Even though you are re-appearing for NEET, the qualifying code remains the same as the board you passed your 12th from.