What percentage do you usually need to get into the IIM Ahmedabad Bangalore and Kolkata?

CAT, academic achievement, job experience, and selection rounds are among the major determinants considered in IIM admissions. Shortlisting applicants for selection rounds is based on CAT scores. 

IIM Ahmedabad, Bangalore, and Kolkata demand a minimum CAT percentile of 90 or above for admission.

IIMs demand a bachelor's degree with at least 50% or a similar CGPA. The higher the better the chance for conversion.

While a strong CAT score is necessary, scoring the minimal CAT percentile alone does not guarantee IIM admission. For admission, you need a good academic record, suitable professional experience, and good selection rounds.