Hello!
Yes, you can do MCA(Masters of Computer Application) after completion of B.Com with Computer Application.
According to the eligibility criteria of MCA, you have to complete BCA or B.Sc or B.Com or a similar stream with at least 50 percent marks in UG level. You must have Mathematics as the mandatory subject in 10+2 level.
Top entrance exams for admission to MCA are MAH MCA CET, IPU CET, UPSEE, NIMCET, BIT MCA, VIT MEE, OJEE, TSICET.
For further information, please refer to this link:
https://www.careers360.com/courses/mca-master-of-computer-applications
Best wishes
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile