Hello Keerti

First of all congratulations for your result.

According to last year's cut off there is No chances to get admission in any government medical or bds colleges as the cut off for general category is 500 and above.

But you can go for admission in private Medical Colleges using your Neet score.

You can check last year's Neet cut off using this link:

https://medicine.careers360.com/articles/neet-cutoff-rajasthan

Also you can take the help of College predictor to predict your College:

https://medicine.careers360.com/neet-college-predictor

So I hope you find this helpful 

Thank you 

Good luck.