M.Tech Eligibility

It will be depend on GATE score and cut off marks in qualifying degree and some time written test or/and interview, which varies from institute to institute.

First of all, BIT-Kolkata extension centre doesn't offer M.Tech and for getting admission in the main campus in M.Tech, you will need a valid GATE score.

Hello,
A student is eligible for doing Ph.D. after completion of post graduate degree. However these days almost every university insists on students clearing entrance test for registering students for doctoral research. Hence you need to follow rules of the prospective university where you intend to do Ph.D. Best wishes to you.

M.Tech in aerospace engineering eligibility:
BE/ B.Tech or equivalent degree with minimum 50% marks or equivalent CGPA. Some of the very reputed institutes conduct entrance examination for admission to the degree course.

Yes, if you have done B.Tech in mechanical, then you are eligible for aerospace in M.Tech without any flaw.

Dear Sahiti
IIT Hyderabad is one of the best colleges for pursuing any technical and professional courses, To know more about eligibility criteria and others related to IIT Hyderabad go through the below link:
https://www.shiksha.com/college/iit-hyderabad-indian-institute-of-technology-iith-32726/admission.

Yes, you are eligible to get admission in LPU.

LLB Eligibility: Aspiring candidates should have scored a minimum pass percentage either at the 12th level or graduation level. The percentages are 45% marks for General category, 42% for OBC and 40% for SC/ST categories.

You have to score good marks in GATE exam then only you can get admission in any good college for M.Tech as you have scored less, you can take one more chance, prepare well and take GATE exam again next year so that you can score good marks.

To teach in schools like KV you have to also clear the ctet/tet exam. After that you can apply for the job.