Which institute I may get in Nasik, Mumbai and Pune to pursue electrical engineering with 30 marks in JEE Mains and 82% marks in class 12th?

Your expected rank would be above 75000. As for the colleges that you are going to get, check the link below https://www.shiksha.com/jee-mains-college-predictor If you want a particular branch then you can use your JEE score to get direct admission in any good private university without ccb counsell