Hi,

You are eligible to join in MCA after completing your B.Com with computer applications. Yes you can do your MCA - Master of Computer Applications, it is a three year course. The eligibility criteria is any graduate with a bachelor's in science, commerce, engineering from an UGC approved college and University.

You can have admission in MCA course once you clear upon your B. Com since you are pursuing Computer- applications in your graduation - course. It would be better to go through the University- site where you would get detailed information regarding the admission in MCA course. Focus on your current studies so as to secure grand marks in your examination. In some of the universities, the minimum passing mark of the qualifying examination has been fixed 55 percent marks apart from a written test and viva to screen the candidates prior to admission in MCA course.

Hope this helps.

Good luck.