Hi Ashish,  

Considering the level of the paper and previous trend cut off your rank may be in the range of 4000-5000. You can also check cut off for the year 2016 since in 2016 also the very was easy and cut off ranks went very high. You may get into one of the following NLUs; 

1. TNLU

2. DSNLU,  Vizag

3. NLU,  Guwahati

You may have to wait till the vacancy period. 

With the score you're mentioning you'll get a rank somewhere between 230-335 in general category and it's a great rank so you can definitely expect all the NLUs except NLSIU, Bengaluru and NALSAR, Hyderabad and if you have state domicile for any of the remaining colleges in top 5 list then you can have a sure shot chance. So good luck and hope for the best.