Mechatronics Engineering

It depends on your interest and effort you put into a field. Maybe a little harder for some because you may not 'be good' at all the disciplines (programming is totally different than, say, material science), but you're not learning everything to an advanced level, so it's not that bad. Other courses are also pretty widespread, they just focus on things related to the main theme (f.e. Mechanical Engineering courses involve technology, welding, material Science, bearings knowledge and so on), whereas, mechatronics has more distinct disciplines (brief survey of the mentioned ones, electronics, a bit of programming, etc).

There are approximately 120 seats for mechatronics.

The best of all is Technical University of Munich. The tuition fees is 129 euros/semester or Rs 20640/year, which is affordable.
Before applying, you must have a German language certificate with good points to prove your knowledge of German. In Germany, the universities ask for 13 years of education but in India, we have 12 years. So if you want to do Bachelors, then spend 1 year at a college in India or do Studienkolleg of the respective university.

Yes , you can study

The average fee structure would be around 50-70 k per annum and it varies for regular and self-supporting courses. Other than this, you may need to pay hostel charges, if required.
For detailed fee structure, you may contact the admin.

Hello Aishwari, There is a matrix on the website of dte of tech edu of Maharashtra as well as of other states. This matrix gives out possible branches of engineering that a Diploma holder in a particular branch can take. You have to go accordingly. Best Wishes.

Honestly, go for a B.Tech if you can't manage both job and Bachelor's which is very difficult indeed. Even though companies like FANUC come in our college for campus placement, I would still go for a B.Tech because for rest of my life my qualification would remain Diploma only and I don't like that. As a matter of fact Diploma students are considered below the Bachelor's students even though if you have more knowledge than them. I hope it helps.

Dear Ravi,
As it is a new course in CU so there is no place for mechatronics and the number of faculty members is not enough as per subjects.