Greetings Chaitanya!

Hope you're doing great.

Many colleges give admission based on either national level, state level or conduct their own exam to enrol a student into their prestigious MBA program. There is college who consider two or more admission test to shortlist or prepare a merit list to call out a student for GD and PI rounds. However, the final merit list prepared by the Institute may differ as per the need of the college.

For example, Faculty of Management Studies(FMS) takes only CAT scores to admit students into their MBA course. There is college such as Management Development Institute(MDI) which consider CAT, MAT, and XAT national level management school entrance examination to prepare their merit list. The list prepared by these institutes done in this manner: First they shortlist top students from every entrance examination and call then for next round and then after PI is over the students get their Final score on the basis of which they get admitted. IIMs on the other hand only consider CAT scores for admission. 

Hope things are clear now. Do reach out in the comment section below if you need any help.

All the best!

Have a wonderful weekend!