Germany

There is no need of German language. You have to give GMAT or GRE exam in addition to IELTS or TOEFL.

Hi Ashish,
To pursue Bachelor's degree in Germany applicants must complete 13 years of education, that is an additional year of formal education after 12th or diploma. Your son cannot apply directly after 12th. You may meet this requirement by
clearing the FA exam (Studienkolleg)
or
Enrolling into a Bachelor's degree and completing the first year
or
Clearing the IIT JEE Advance.

Hi Sachin,
RWTH Aachen, TU Berlin, University of Heidelberg etc. are some of the well-known Universities. You can check DAAD website for programs and universities offering programs in English.
http://www.daaddelhi.org/en/

Hi Palak,
Basis your interests, you can opt for M.Tech, M.S. and even MBA. Please know what your career plans are, whether you want to do research or teaching or core engineering jobs or management.

Hi,
May I know if it is Bachelor's degree or Master's degree you are asking for? Requirements and procedures differ accordingly.

Hi,
Here are the best universities:
Technische Universität Darmstadt
RWTH Aachen
TU Berlin
TU Munich
University of Kaiserslautern
University of Heidelberg

Hi,
You have to mention what you want to study, Bachelors or Masters. Mention your education background too basis which some information on eligibility can be provided.

You are advised to do a short-term course on computer hardware maintenance and repair so that you have good hands on exposure on PCB repairs. This knowledge will be helpful in circuit design and its practicals.