Mechanical Engineering

You can opt for Audio Technicians, Game Designer, Foreign Language Expert, etc.

Check out this link : https://www.shiksha.com/b-tech/ranking/top-mechanical-engineering-colleges-in-west-bengal/48-2-127-0-0.

Yes, you can do the same. Also, do the PG, it will help to select the subject.

There are various courses offered by Indira Gandhi institute of Aeronautics. You need to inform as to which course do you want to pursue so that information can be provided to you. Or you may log on to the website of Indira Gandhi Institute of Aeronautics at www.igiaindia.in for more information.

Yes, you are eligible to apply for Diploma in Mechanical Engineering.

Yes, you can do. The eligibility criteria of M.Sc Mathematics (Hons) from LPU are as under. Eligibility Criteria (Qualifying Exam) :- Pass with 50% aggregate marks in Bachelor's degree (any discipline) (with Mathematics as a subject) or B.Tech or BE or B.Sc (Engineering) or equivalent, subject to qualifying LPU-NEST.

Distance BE/BTech courses are invalid for employment purpose as per AICTE guidelines, Hence never pursue these. It is better to do lateral BE/B.Tech course.

Hello,
There are a lot of colleges to choose from. You can refer the below link designed by Shiksha, in which college ranking, their ranking, facilities all criteria are shown, follow the link:
https://www.shiksha.com/b-tech/ranking/top-engineering-colleges-in-india/44-2-0-0-0.

If you are in your 2nd year, then you can join any good coaching centre in you area which is a good one. If you don't want to join any coaching centre, then you should watch the NPTEL videos which are very good from GATE point of view. The most important thing is practice previous year papers as much time as you can. It will make you solving skills fast enough which is a major factor.