As you want to get the details that will you be able to get admission in engineering colleges of Maharashtra without having domicile certificate but having 10th and 12th from Maharashtra state so here is the information of the same for you:

The criterion is that you should live in that state for more than 10 years then you don't have to submit any domicile certificate.

But I will suggest you to contact with any engineering institute or engineering university to know about all the rules. i think they will help you a lot regarding this.