hello aspirant...

hope you are doing good.

there are colleges that provide integrated MCA course in India and some of them are listed below;

1. Ahmedabad's R.B. Institute Of Management Studies (RBIMS)
2. Mehsana Nootan College Of Mscit,
3. Visnagar Shri Sarvajanik M.SC.(CA&IT) College
4. Visnagar's Manish Institute of Computer Studies (MICS)

The term "integrated MCA" refers to a 5-year MCA program that includes a BCA course. That means you'll finish your bachelor's and master's degrees in five years. You can enroll in this integrated MCA course after you finish high school and complete your bachelor's and master's degrees simultaneously.

for information about MCA colleges in Tamil Nadu, visit, https://it.careers360.com/colleges/list-of-mca-colleges-in-tamil-nadu

hope this information helps you...

All the best.