hlwo aspirant

hope you are doing well

see While having 50-60 percentile in JEE Mainis not good enough to get admission in NITs, or IIITs, it does not mean that the candidates cannot get admission to a good college with this percentile. 50-60 percentile in JEE Main rounds about to 40-50 score. 50-60 percentile is considered as below average percentile.

with this percentile you will not get any government college for engineering course.

you have to apply for private engineering colleges for btech course. and in private colleges the fees are very high. so it's nearly impossible to get a good private colleges for engineering with low fees.

hope this is helpful for you

all the very best for your upcoming future