B.Tech

According to my point of view, you should choose AMIE with mechanical engineering and if you continue your studies then you can choose M.Tech with polymer which is totally different from private B.Tech colleges.

You can do M.Tech and also can also crack GATE and then you can choose any of the PSUs.

If you have completed your Diploma in mechanical then you can't do B.Tech but you can complete your AMIE IEI. With this AMIE, you can pursue a Bachelors in engineering which is equivalent and get a civil engineering degree.

Some colleges are:
1. Al-Ameer College of Engineering and Information TechnologyGudilova Anandapuram, Bheemunipatnam
Visakhapatnam, Andhra Pradesh
2. Andhra University - AU
3. Andhra University College of Engineering
4. Bapatla Engineering College
5. Chaitanya Bharathi Institute of Technology - Autonomous

To get a seat in VIT, you need to appear for VITEE.

There is only one criterion of minimum 40% marks in each subject. You don't need to worry about it.

Interested candidates must fulfill the eligibility criteria mentioned below to pursue a course in part-time B.Tech in chemical engineering from Anna University. Minimum Eligibility to Apply for part-time B.Tech in chemical engineering from Anna University is that candidate should have a minimum pass