Computer Science and Engineering

You may go for some government colleges like DU, and also private colleges like Amity and Sharda.

You have to opt for JEE Mains paper 1, not paper 2 for B.Tech CSE in VJTI. You can get admission through JEE Mains paper 1 or MHTCET.
Details below:
https://www.shiksha.com/b-tech/course/b-tech-in-computer-engineering-veermata-jijabai-technological-institute-matunga-east-mumbai-81623

Yes, you can apply for Sister Nivedita University for B.Tech CSE as admission is based on the marks obtained in 10+2.
Details below:
https://www.shiksha.com/b-tech/course/b-tech-in-computer-science-and-engineering-sister-nivedita-university-rajarhat-kolkata-309231

Yes you can get admission at this rank on your desired branch:
1-Dr Bhim Rao Ambedkar University
Agra
COMPUTER SC. & engineering. (SHIFT-I)
Closing Rank:30566
2-Dr Rammanohar Lohiya University
Faizabad
COMPUTER SC. & engineering. (SHIFT-I)
Closing Rank:31016
3-Dr Shakuntala Mishra Rastriya Punarvas Universit

Hii Mayank,
Please apply at:
http://tehadmissions.gov.in
for taking admission in YMCA.
Surely you can get admission into CS and IT trades.
There is physical counselling also in the last for leftover seats so try till the end; you will surely get it.
My best wishes.

The salary is totally dependent on the work experience of employee.
Meanwhile, the average salary for a fresher in computer science is 20000 per month.

Hello Santanu,
Your rank is quite good. I hope you get what you want. However, to help you, I am attaching a link that will predict the college for you:
https://www.shiksha.com/b-tech/resources/wbjee-college-predictor

Thanks for the question.
You can apply for most of the private colleges but you won't be able to apply for government colleges. The private colleges give the direct admission under management quota which usually has a higher fee than normal admission.
Some of those colleges are:
- VIT
- SRM
- Sathyabama
-