B.Tech Mechanics

The placements for Amity-Kolkata is good as far as I know because many of my seniors have been placed in very good companies like Delloite, Indusland Bank, ITC, etc.

Amity-Kolkata is worth to do B.Tech mechanical and automation. But there are some subjects which are not needed but you still have to study them too. The best part is that you even have a foreign language i.e; French or German. You can opt for any one of them. And regarding placements, there are many peoples who have got placed in very good companies for ex-companies like ITC, Glenmark, Deloitte, Indusland Bank and more companies.

Hello,
If you want to explore more in the core field, the best line for you would be operations.
You can explore more on how in reality things work in an organisation at ground level.
In case you didn't like engineering, marketing can be the next promising field to dive into.
Good luck.

Following are some of the popular most specialised fields, on which one can pursue and get a M.Tech degree:
Aerospace Engineering
Chemical Engineering
Civil Engineering
Computer Science and Engineering
Electrical Engineering
Electronics Design and Technology
Mechanical Engineering
Metallurgical Engineering and Materials Science
Petroleum Geo-Science
Transportation and Infrastructure Engineering

You can't apply for APEDCET as you are still doing your graduation.

You can get many private colleges such as LPU, Amity, Sharda, Noida International University, Chandigarh University, Galgotias University, Sikkim Manipal University, MS Ramaiah, Acharya Engineering College, Saveetha Engineering College, Kalasalingam University or Techno India University based on your marks in B.Tech mechanical, if you have given any other state engineering entrance exam/any other entrance exam like VITEE, SRMJEE or BITSAT see their result if you get a decent rank in any of the exam try taking admission on the basis of these, or you can drop a year to prepare for JEE Mains 2018.

You should appear for JEE Mains / state entrance exam of your state or you can give VITEEE, SRMJEE, BITSAT or KIITEE to get admission for BE in mechanical engineering.