India

Yes there will be some chance you will try.

Yes you will get admission in any private colleges.

Yes of course you will take admission via your Gujarat Kotak.

The cut-off marks for general category is 92-96 for EWS and OBC 90-94 for SC 90 for ST 88 and for PwD 82.

Yes, it is valid in India. Job opportunities are available for Master of Public Health graduates from the government to private hospitals, NGOs, other healthcare units, health systems, and academic institutions, and jobs in academic and research institutions are likely to increase shortly. Non-academic jobs are in monitoring and evaluation, healthcare delivery, health, financing, etc. I hope this will help you.

Ranks*
Computer Engineering 18184
Aeronautical Engineering 28677
Information Technology 18312
Civil Engineering 32834

BDS cut off for Hazaribag college is around rank 1,50,000, it may also increase based on the choices made by students.
Check college prediction by Shiksha to know more details.

JC Bose University Science and technology
UIET Kurukshetra
NIT kurukshetra
GJU
BPSMV Sonipat
Shri Guru Gobind Singh Tricenetary University
SRM University
UIET MDU Rohtak
The NorthCap University
Amity University
These are few of the universities accepting JEE Mains marks. There are many more. You can simply search it up.

It will be tough to get CSE in IGDTUW if you are from outside Delhi. You can try with ECE and IT though. They are equally advantageous and gives equal opportunities and packages like CSE.

Yes, you may get IGDTUW Delhi. Mae branch in IGDTUW is really good for girls. There are many scope for girls. Last year around 14lpa was the lowest package. So you will get pretty decent package even with Mae. And if you want to upgrade branch you can after 1st year on the basis of college CGPA and also you can sit for technical interviews even though you are from Mae branch.