Hi,

Yes, you can surely opt for MCA course after completing B. Com.

The minimum eligibility requirements for MCA is that the candidate must graduate with bachelor's in science, commerce, engineering or it's equivalent degree from any recognized University or Institute. and should have scored at least 50% marks in the Undergraduate level.

Mathematics should be a compulsory subject in the 10+2.

Most of the Colleges prefer students with atleast 50 percentage in BCA/  B.Sc. / BIT / B.Sc. (Hons)/ B.Com or equivalent exam in undergraduation degree with minimum 3 years of course duration from a recognized University.

For more information you can visit in the link provided below

https://www.careers360.com/courses/mca-master-of-computer-applications

Hope this information will help you.

Good luck.