There should be a degree in mathematics when MCA joining. And I Stream biology in degree and 12th class ?
Hello Mohan
You can do MCA because Masters of Computer Applications (MCA) only if you meet the basic eligibility and the basic eligibility is that the student should have pursued Maths in 10+2 and if didn't had maths then it won't be possible for you to pursue MCA as a Degree .I am providing you a link check it out it will tell you about the MCA colleges in India and help you in choosing a college.
https://it.careers360.com/articles/top-mca-colleges-in-india
hope this helps you