Python

Yes, Python is more productive language than Java. Python is an interpreted language with elegant syntax and makes it a very good option for scripting and rapid application development in many areas.
Python is a dynamically typed programming language where there is no necessity of declaring variable

Yes, of course Python programming language has a very good and vital role in Automotive embedded system.

Python will be best, if you just want to learn a computer programme, because it is very easy to learn and the code are very short, easy and simple.

First of all, to learn Python or Ruby, you have to learn Java right now. But, if you are just asking for future scope, then Python and Ruby will be best.

Are you searching for BCA admission in University of Pune? If yes, go and apply. Admissions are open there.

If your programming skills are good, then your communication skills, English and personality is must suitable according to their companies. And, you must have practical knowledge apart from bookish knowledge.

Yes, you can get good internships in various companies depending upon your skills and confidence to work. Many online sites like Internshala offers various internship opportunities to students to start their career.

I suggest you to learn machine learning. The future scope of data scientists is great.