I would suggest you to go through the below names as these colleges can be considered decent -
Indian Institute of Technology - Bombay (IIT Bombay), Mumbai
Department of Computer Science University (DCS University), Pune
Visvesvaraya National Institute of Technology (VNIT), Nagpur
Armed Forces Medical College (AFMC), Pune
Institute of Chemical Technology (ICT), Mumbai

Note: There are many colleges available so kindly mention which one you have shortlisted as in which one you are interested and which are convenient to you accordingly I would be providing you the further admission criteria as the eligibility and admission process varies college to college.

Good Luck!!!