Is it important for IIMs that you belong to a good college? If I am from a bad college or university can I not get admission in IIMs?

IIM Calcutta has only mentioned accepting GMAT score for admission into EMBA courses.

However, CAT is commonly accepted by other similar institutes for both MBA and MBAEx courses. Thus, candidates are advised to ask admission desk for confirmation on this question.

It is not possible to determine a candidate's admission in IIM Calcutta MBA course through CAT score alone. In Stage 1, a score 85% in CAT will be enough for a general category candidate to be selected for PI+WAT admission stage.

Final admission cutoffs are based on many factors other than CAT score.

No, IIM Calcutta cannot get into MBA courses without appearing CAT first. CAT is a mandatory entrance exam and it is conducted every year for admissions into all MBA courses offered by this institute.

However, candidates who are applying for MBAEx course will be required to appear in GMAT for admissi

To get a seat at IFMR Chennai, students have to first appear for any one of the entrance exams accepted by the institute for the MBA/PGDM course admission. CAT, XAT, NMAT, CMAT, Andhra Pradesh ICET, IPAMT and SAT India are the entrance exams accepted by this institute for admission to the management

No, you cannot use the CAT score for direct admission to the MBA/PGDM course at this university. 

You would need to first appear for the CAT entrance exam, and then get shortlisted for the PI and or GD rounds to be considered for a seat. Since the CAT cutoff is not released publicly, the closest