Shiv Nadar University is a multi-disciplinary university which offers a wide range of courses at undergraduate, postgraduate and doctorate level. The university operates through five different schools, namely, School of Engineering (SoE), School of Natural Sciences, School of Humanities and Social Sciences, School of Management and Entrepreneurship (SoME) and School of Extended Education and Professional Development.

Admission to B.Tech, BA, B.Sc and BMS courses is offered on the basis of candidates’ performance in 10+2 followed by Shiv Nadar University Scholastic Aptitude Test (SNUSAT) and Academic Proficiency Test (APT).For B. Tech JEE Mains qualified candidates are also eligible to apply for B.Tech program (score>120).

Hi, according to the information about admission on the website only jee mains ranking is not enough to take admission as it takes admission in 2 parts mainly. First score of jee main or class 12th percentage and second you should appear in the snusat and apt combined. Part 1 weigh 40%and part 2 weigh 60% and adding both performance and reviewing them admission is done.So,If you have appeared for snusat and apt admission can be done.

Your JEE Main score should be more than 120 For B.Tech admissions in Shiv Nadar University. 

But if you need Electronics branch you need to get some more marks like 150 because electronics is having good demand now and that's why I'm suggesting you to get those marks For the accurate results, click on this.
www.careers360.com/college-predictor.
All the best.