Hello Harsh

As per the information available and my knowledge ; you will get 100 % fee waiver if your Rank in jee mains is under 1000( for general)

75% - for general Rank between 1000-2500

50% - for genwgen rank between 2500-4000

And further you may get scholarship on basis of your semester grades.

With 57k rank there is no scolaschola available.

Good luck.