India

Hospitality sector has number of openings. BBA and MBA graduates are preferably choose for these posts.

Yes, you can get CS seat with this rank.

In up may be you'll get iet and csjmu at this rank.

You cannot get it. firstly you have to clear it. because either you should have PCB or PCM. Through PCM you can get admission in the engineering college. If you have Maths but failed in physics then also you are not eligible. So clear out the physics.
All the best

Yes, you can get direct admission in fashion Design College in Delhi and institute like:
IIFT North Delhi Campus - Fashion Designing
Fashion Designing Institute Delhi
JD Institute of Fashion Technology Dwarka
Fashionista School
VIDM Institute of Design and Management.

Yes, you can get government college with this rank.

Karnataka:
M. S Ramaiah - 3,75,000/year
Dr. BR Ambedkar - 3,75,000/year
S. S Inst. of Medical Science - 3,75,000/year
M. R. Medical College - 3,75,000/year
Madhya Pradesh
RD Gardi - 4 Lacs/year
Shri Aurobindo Inst. of Medical - 4 Lacs/year
L. N Medical - 4 lakhs 50 thousand
Index Medical College-4 Lacs/year
Maharashtra
BVP-11 lakh 25 thousand/year
Dr. DY Patil-Navi Mumbai 12 Lacs/year
Dr. DY Patil-Pimpri, Pune 15 Lacs/year
Mahatma Gandhi Mission-10 Lacs 25 thousand

IET is the best college in Lucknow and with this score, there is 70% chance that you will get IET.

I think you should choose Seemant Institute of Technology because LU doesn't have any good placement record and B.Tech is a newly launched course in Lucknow University.