Yes, you can fill the CAT form even if your second-year results are not out yet.

Most MBA programs require a graduation degree with a minimum percentage. While you may not have your final percentage, you can proceed with the application based on your first-year marks and expected performance.

Generally, the eligibility criteria for the CAT exam are quite straightforward:

• Graduation: Candidates must hold a Bachelor's degree or equivalent qualification in any discipline from a recognized university or institute.
• Appearing Candidates: Those in their final year of graduation can also apply.

Since you are in the final year of your graduation, you can appear for CAT

All the best