As your jee percentile is low so you cant get a good college as you just passed the exam so in order to get a seat with that percentile you have to really have a reservation unless or until you have a reservation so you better try for jee advanced

Hii

This is diffficult to predict that with thi score, which college you can get admission since the cutoffs have yet not been released.
Once the april session of JEE Mains would be over, the authorities will then declare the final result and the cutoffs for admissions and eligiblity to JEE Advance by the end of april. So you must wait till april to get any confirmation.
In my opinion, 50 percentiles is a bit low score too get admission into top colleges as the competition is too high and colleges have high cutoffs, But this is just my opinion and nothing is confirm as of now.
I can suggest you to appear in april session of JEE Mains to improve your score so that you can get admission to your dream college.

Till then you can use our rank predictor and college predictor tools to know the expected rank and college.
https://engineering.careers360.com/jee-main-rank-predictor
https://engineering.careers360.com/jee-main-college-predictor
With this you can get a reference of where your stand and you can get to know how much improvement you need.
But rememeber the results of these tools is only for reference purpose. Nothing is confirm.
Also you can refer to previous year cutoffs, to know how the trend goes.

Hope this helps
Thanks!!

Hi

With your 50 percentile it is almost impossible to get into IITs and NITs, IIITS or any centrally funded university. The candidates who seek admission into NIT, IIT and any top government college need to get a minimum of 92 percentile.

Now with your percentile you can try in some state run collegess. You might get. Also try for private colleges. Some private universities accept JEE MAIN score.

HELLO!GANESH

This is your percentile score right now nothing can be said about college which you may get with this percentile score.Final rank list will be prepared after compiling both score of two phases of jee main results.50 percentile score is very low score.Cuttoff are going to predict around 85 percentile score under general quota.You still have one attempt for jee mains 2019.To get NITs and IIITs try to score above 90 percentile score.

You can ask if you have any other queries.

GOOD LUCK!