Hello,
         Vikas

Thanks for contact us.  As per your requirement the details are as follows. 

There is an entrance exam conducted by a particular university such as IPU-CET, SET.

The application process for BCA course entrance commences from the month of May and June. You can apply in both offline and online mode of the application process. The difficulty level is moderate and the questions are of 10+2 level.

The final selection is based on the cumulative performance in written test, personal interview and qualifying examination. Below is a list of institutes which conduct entrance test for admission to BCA program

Also, visit our website and shortlist the few colleges at.
https://www.allschoolscolleges.com/management/bba-colleges-in-delhi