The eligibility criteria for BCA was 50% in 12th and must have either maths or computer science as one of the subjects. The admission process was pretty simple as you have to give entrance exams then according to rank you can approach different GGSIPU affiliated colleges.
I choose IITM and it was a great choice. IITM had good academics and supportive faculty.
I gave Pre-engineering test [MP PET] organized by Vyapam, in which I scored 101 and ranked 6034 and the cut-off for my course is 6000 and above. So I got selected for electronics and communication branch. Apart from the competitive exam, they also provide college level counseling where students can get admission based upon their 12th class marks.
The eligibility criteria are pretty simple as per any student who is through with his/her class 12th examinations. The only problem is getting high rank in the entrance exam in order to clear the admission. The simple cut off is a mere 50% aggregate.
I gave CET for my entrance exam of Indraprastha university where according to the rank you have scored the colleges are allotted. You can also add your preferences.