I just want to know that can we make an app e.g. android app. in partial cordova and partial in native. Will it be a single build in the end or not? I am a newbie in this and after alot of search unable to figure it out. Please help me in this regard.
Yes, this is possible. Start by reading the docs. Also take a look at this example. It's a bit old, but the concept is basically the same.