B.E. Ranking

Better to go with Taxila Business School because of excellence placements as in 2019, the highest package is 22 LPA and the average package offered is 12.5 LPA, join PGDM+SAP with business analytics programme offered by Taxila Business School for the overall growth.
Good luck.

If you target for a good NIT, then you have to score more than 95 percentile or less than 30,000 rank.

Please visit this link. This is a college predictor and I hope this will help you to choose the right college-
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor&ved=2ahUKEwie-7mvrITiAhWz73MBHYuID8oQFjAAegQIAxAB&usg=AOvVaw1N9BzFtyUCP4JU-2UQHQ0H.

It is difficult to predict the marks as for now results only percentile score is released. If you want you can calculate the percentile rank. But no formula is there to predict the marks. Use this formula to predict the rank:
Rank Formula = (100 - your total score) X 145386 /100. Your rank may differ from the official cutoff and results which were released on the month of April by national testing agency NTA officially. You have to wait for the official results.