Hello Aspirant,

On 52 percentile in JEE-Main it is quite difficult to get any of the NIT because 52 percentile is very low and if you want to excel in JEE-Main and if we expect one month from now to appear for next attempt of JEE-Main it is quite difficult to get seat in any NIT because if you belongs to General category then you should at least try for 95+ p[ercentile for NITs or IIITs and within 1 month it is hard to cover the gap between 52 percentile and 95 percentile but yes you should not leave the hope and I would recommend you to find out your shortcomings and your weak topics and note it down on a sheet and do this task within a day and then make your proper schedule and start to overcome those shortcomings and also start solving previous years question papers and sample papers of JEE-Main so that you can get enough practice of solving questions.

You can download different previous year's question papers and sample papers of JEE-Main from the link given below :-

https://engineering.careers360.com/articles/jee-main-sample-papers

https://engineering.careers360.com/articles/jee-main-question-paper

You can also check out our JEE-Main Learner's program which  includes the full length Mock test series  and you check out this from the link given below :-

https://learn.careers360.com/knockout-jee-main-april/?product=27

NTA has also given the facility for mock test which you can give from the link given below :-

https://nta.ac.in/Quiz

Or you can also go for direct admission in some private colleges for B.Tech on the basis of your class 12th score but the fees would be quite high. Else you can take a drop and prepare for JEE-Main 2022.

I hope this information helps you.

Good Luck!!