Overall, you need to target around 98-99 percentile for scoring an admission in IIM Ahmedabad. However, the required percentile to get into IIM Ahmedabad keeps on varying every year, so it depends on each year’s cut-off. Your bachelor’s specialization also holds some importance. IIM Ahmedabad also considers the 10th and 12th percentile. Along with the CAT score your marks, the other things that are important are your category and your work experience.
You will also have to work on your critical thinking and analytical skills. This will help you in GD-PI rounds to perform well in the interviews and Impress them with your personality, sincerity, and dedication.