Hello,
All the options are best.It depends on you that in which particular field you are interested i.e whether you want to do masters in engineering or you want to go in management field.
There are many options available to you right now:
Mtech
MSc
MBA
M.E.
JOB
If you want to pursue any course then find out the list of colleges that offers that course.
Or if you want to prepare for government jobs then this will be also a good option.
Good luck.

Hello  buddy, it's depends  on your interest  if you want  to pursue  your career in your branch than you can do Mtech from IITS/IISC/NITS, for which you have to prepare  for GATE(also help you to get job in PSU companies)  and need to score good rank to get Admission in IITs/NITs/IISC or to get job in PSU companies. 

You can also change your field from engineering  to management  with the help of MBA. To get admission in TOP MBA colleges  like IIM in india than you have to prepare for  CAT exam. Or to do MBA from abroad  you have to  appear for GMAT and score  very good rank to  get admission in top  MBA colleges of abroad. 

Best of luck for your future buddy. 

Dear student,

Greetings

There are variety of options you can choose after completing Btech. Visit this article of Career 360 to know the detailed information. Here, you can get all the information's regarding your question.

https://www.google.co.in/amp/s/engineering.careers360.com/articles/what-am-i-going-do-after-btech%3famp

Wish you all the best!

Hello Hussain! You can go for:

1) MBA

2) M.Tech and after that you can pursue Ph.D. You can go for lecturership after this or you can go in research field or you can work in a multinational coporation.

3) Competition exams

Hope this helps.