Delhi

For .net training, only two names are there in training organization, one is Mr. Anil Singh and other is Mr. Rajpal, bond in the training industries and both are working with CETPA Infotech Pvt. Ltd. They are having very good trainers in their Roorkee, Noida and Lcuknow branches. So I will suggest CETPA and after that you may go for Vector Institute.

I don't think that you should go Kota for JEE Mains preparation because in Delhi only there are so many institutes. I would like to tell you one thing that everything depends on your efforts and your self study. Any of the coaching is not responsible for your selection because faculties show you the path, they guide you. now it depends on you that you have to walk on that path or not.
So the conclusion is join any of the best institute in Delhi only and give your complete effort you will easily crack out your JEE.

ISBF is an affiliate centre of LSE so in terms of education, it will be better as Amity do not offer good placements. its the student's effort entirely for the jobs.

As you are from outside delhi i'll advice you to Please check ipuadmissions.nic.in for last year rank wise college allotment and placement trends.
Average package for MBA finance & hr Rs.3-4 lakh pa
& marketing Rs.4-5 lakh pa.

You may get it.

Candidates must have pursued a Bachelor's Degree programme after twelve years of formal schooling with at least 50% marks at the graduation level (SC/ST: Passing marks; OBC/PWD/CW: 45% as per university rules) or equivalent CGPA.

Career Prospects:
A BBA/BMS/BBM graduate can start off as an Executive, Associate, Business Development Manager or an Assistant manager in various organizations such as:
Manufacturing companies
Export and trading houses
Financial concerns
Banks
NGO's
PSU's
Multinational corporations
Initially the pay will not be that appealing and most of the students are hired as interns and are given stipend instead of salary. But with experience and exposure the salary bar would surely get a hike and an MBA after BBA/BBM would definitely fetch the student more lucrative jobs.

Delhi University and it's affiliated colleges are better in comparison to PU for B.Sc. degree.