B.Tech

IITs, NITs are the best in government institutes and BITS Pilani as private and for admission your son has to qualify JEE Mains and BITSAT entrance exam.

Hi,
You have to qualify 12th board exam and apply for distance learning center for B.Tech, no other requirement is there.
If you have any doubts, you can ask.

Army do need technicians and qualifications needed for that is B.Tech (EE/EC/EI). You can check its websites for latest job openings.

Yes, you can proceed as you are a graduate. PG Diploma course needs a graduation to join the course. You can join now as you have done your graduation.

On completion of Diploma in engineering, you are eligible for lateral entry admission in the second year of B.Tech in engineering colleges such as Manipal University which has provision of lateral entry.

BITS, Pilani is one of the best private colleges for engineering program. 75% aggregate marks are required in PCM to get admission in this college.

Yes, automobile engineering has great scope in present situation. If have good CGPA in your academics and a decent score in GRE then you can get admission in German universities. Settling in Germany is quite easier than US and Canada.

Yes, you can go for a drop year, but in MBA during internship and interviews reason for drop years will be asked.

IITs, NITs, IIITs are the best government institutes for engineering. In addition, every state also have state engineering colleges.

As per current market trends, ECE and CS are the best engineering branches with respect to career opportunities and scope. But you are advised to pursue your own interests & preferences to achieve excellence in your chosen field of engineering.