What rank does one need to get admission for CSE in MITS, Gwalior? As per your data it shows 745653 but the last year's cut-off was 43000.

This year, JEE Main is online so that the data will vary this time. So, go through that once.

As admission is based on JEE Mains and this year JEE Mains was only online and rank will be calculated based on best out of the two attempts, hence this year data will vary. Details: https://www.shiksha.com/b-tech/articles/how-to-calculate-jee-main-rank-from-percentile-blogId-19953