Hi,
After completing your 4 year B.tech degree you can persure M.tech/M.E (the masters in your feild) either from India or from International university. For doing it from India you have to give GATE examination while in order to do it from other countries you have to clear GRE exam.
You can also persue management course and get into management sector. For that you have do M.BA and for that you need to clear CAT exam.
All the best
Candidates can check B.Tech Cut off for Top IITs & NITs here.
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