courses to become a Engineer

The best option to be in the field of computer is B.Tech CSE. Other recommended option in order of precedence are as follows: B.Tech IT, BCA-MCA , B.Sc-M.Sc CS/IT, computer Certification, short term computer courses.

Hi Aju,
Mentioned below are some of the courses that you can pursue:
CATIA V5 (running well as of now), AutoCAD (best tool before CATIA), solidworks, Pro E, Hypermesh, ANSYS, UNIGRAPHICS (current trend).
Stick to the basic tools first like AutoCAD and solid edge and then big tools like CATIA and UG as they can be learnt easily (as far as designing is concerned). If you are interested in analysis Ansys, CFD and hypermesh then go for them as they are the best tools to get trained.

B.Tech electronics & telecommunications engineering (ECE) is the preferred educational qualification for a job in telecom industry at junior management levels. Diploma in ECE is entry qualification in supervisor roles. ITI in electronics is entry qualification for technician in the telecom industry.

Yes, you can definitely pursue computer science engineering if you had PCM + economics in class 12th. If you wish to pursue a career in computer science engineering, you must apply to one of these colleges for bright future:
IIT's
PEC university of technology, Punjab
Bengal institute of technology, Karnataka
UTM, Shillong

Out of personal experience I would not recommend anyone to study abroad for one's UG degree. 86% however is alright for entry to a BEng/BTech in CSc or IT in any country abroad. If you have good genuine funding in place then UK is the best destination for a UG with Honours. One cannot however expect Permanent Residency (PR) as something which they are deemed to attain upon graduation.