GATE

After your M.Tech, your entry cadre will be that of Assistant Professor. You can make a career progression to Associate Professor and Professor later on with experience if you have a Ph.D.

Hello Parth,
These two coaching institutes are best for GATE preparation:
1. The GATE Academy, Ahmedabad
No. 323, 3rd Floor, Sunrise Mall, Near Manasi Circle, Vastrapur, Ahmedabad, Gujarat 380015
2. Ice GATE Insitute
201, Sunrise Mall, 1st Floor, Near Mansi Circle, Vastrapur, Ahmedabad, Gujarat 380015
All the best.

Hello Lovely,
Please follow the link provided below for complete details about the books according to your branch form which you have done your B.Tech:
https://www.shiksha.com/engineering/articles/gate-books-blogId-21817

Hello Kunal Shinkar,
Yes, GATE score is used in many PSUs for recruitment:
So, try to score high in GATE exam, & get a job in PSUs.
Check how to get a job in PSUs: https://www.youtube.com/watch?v=HFjFFBcUW2A

It cannot be predicted. You can get information from college and their required cut-off. So, please visit the college website for more information about VLSI, If you need any further information or help, please ask frequently.