Surat

Siddharth University was established on 17 June 2015 by the Government of Uttar Pradesh in Kapilvastu, Siddharth Nagar. This University is recognised by the UGC (University Grant Commission) and is affiliated to Deen Dayal Upadhyay Gorakhpur University and Dr. Ram Manohar Lohia Avadh University. Sid

No, because it is not more good percentile to take admission in NIT, your rank air is about 1.3 Lacs.

The last year closing rank at SVNIT for Integrated M.Sc. (Mathematics) was 126745 in general category. So you can get the chances here for doing integrated M.Sc. (5 years) course. The following are the other options for you.
1. Auro University
2. P. T. Sarvajanik College of Science.

Your expected JEE Main AIR is about 68316. The last year closing rank in B.Tech CSE at SVNIT was 13001 for Female general category. So keeping the last year of trend in consideration your chances are moderate here.

According to me, AURO University is best for you for an MBA in marketing. Which is located in Surat. For, more details visit our site: https://aurouniversity.edu.in/best-mba-courses-program-in-india/.