Yes, you are eligible to appear for the Common Admission Test (CAT) if you are in the final year of your three-year Bachelor's degree. According to the eligibility criteria, candidates appearing for the final year of Bachelor’s degree/ equivalent examination and those who have completed the degree requirements and are awaiting results can also apply to appear for the CAT. However, if you get selected for admission, then you will be allowed to join the programme provisionally, only if you submit a certificate from the Principal/ Registrar of the University/ Institution stating that you have completed all the requirements for obtaining the Bachelor’s degree on the date of issue of the certificate.