Hello aspirant , you can surely do MCA after PGDCA but there would be some requirements for that

# either you should have mathematics as a subject at 12th level

#Or you had statistics as an subject during graduation

There are many entrance tests such as NIMCET , CET , UPMCAT , MET , GNDU , PTU ,kerela MCA tests etc which you can clear to get admission in some reputed college

Some of the best colleges are - MNNIT ALLAHABAD , IIT ROORKEE , PUNE UNIVERSITY , Banaras Hindu University , VJTI MUMBAI , Jwahar lal Nehru University , NITs , ICSE INDORE etc.

YOU CAN CHECK OUT SOME GOOD COLLEGES FOR TAKING ADMISSIONS IN MCA THROUGH THIS LINK https://it.careers360.com/colleges/list-of-bca-mca-colleges-in-india

Hope this helped

Thank you